US Patent Class 56-- HARVESTERS

US Patent Class 56
HARVESTERS

Electronic
File
Wrappers

Electronic
Patent
Documents

Paper
Patent
Documents

Current as of: June, 1999
Click for Main Headings
Click DF for Definitions
Click for All Classes

Products
and
Services

	DF	CLASS NOTES
1	DF	MISCELLANEOUS
2	DF	CONVERTIBLE
3	DF	.~ Cutter and detachable conveyer
*	DD	.~.~ Rake
4	DF	.~.~.~ Vertical axis
5	DF	.~ Cutter and detachable catcher
6	DF	GANG
7	DF	.~ Rotating cutting reel
8	DF	MARINE
9	DF	.~ With conveyer
10.1	DF	MOTORIZED HARVESTER
10.2 R	DF	.~ WITH CONDITION-RESPONSIVE OPERATION
10.3	DF	.~.~ Release or slip of drive in response to overload
10.4	DF	.~.~ Retraction of cutter-unit in response to obstruction
10.2 A	DF	.~.~ Pre-programmed or remotely controlled
10.2 B	DF	.~.~ With moisture measuring means
10.2 C	DF	.~.~ With crop loss measuring means
10.2 D	DF	.~.~ With distance measuring means
10.2 E	DF	.~.~.~ For height sensing and height control
10.2 F	DF	.~.~.~ For guiding the harvester
10.2 G	DF	.~.~ With speed measuring means
10.2 H	DF	.~.~.~ For individual harvesting unit
10.2 J	DF	.~.~ With foreign object detection (e.g., stone, nail)
10.5	DF	.~ With randomly-operative control of motor (e.g., for starting or stopping motor)
10.6	DF	.~ With plural sources of power
10.7	DF	.~.~ For disparate functions
10.8	DF	.~ With selective control of drive means
10.9	DF	.~.~ By valve for controlling fluid-pressure motor
11.1	DF	.~.~ By means for varying speed-ratio of drive
11.2	DF	.~.~ By means for reversing drive
11.3	DF	.~.~ By brake and disengageable drive (e.g., clutch)
11.4	DF	.~.~ By controlling plural drive trains
11.5	DF	.~.~.~ Including clutch-assemblages
11.6	DF	.~.~ By means for regulating tautness of belt drive
11.7	DF	.~.~ By clutch-assemblage
11.8	DF	.~.~.~ Connecting motor to cutter or transit wheels
11.9	DF	.~ Having fluid-pressure or stored-energy motor
12.1	DF	.~ With means for reconditioning cutter or picker
12.2	DF	.~ With means for using heat or exhaust from engine
12.3	DF	.~ With means for lubricating drive train
12.4	DF	.~ With drive train for imparting compound movement to finger-like elements
12.5	DF	.~.~ Rotating and orbiting elements
12.6	DF	.~ With separable or vibration-damping drive train
12.7	DF	.~ Including cutter yieldably mounted on its drive means
12.8	DF	.~ Including driven air-blower unit
12.9	DF	.~.~ For drawing vegetation to harvester
13.1	DF	.~.~.~ To suction head
13.2	DF	.~.~.~.~ With beater at suction head
13.3	DF	.~.~ For discharging crop from harvester
13.4	DF	.~.~.~ By blower on cutter-driving shaft
13.5	DF	.~ Including plural operating units and drive
13.6	DF	.~.~ Separately-acting cutter units
13.7	DF	.~.~.~ For disparate cutting operations
13.8	DF	.~.~.~.~ In series arrangement
13.9	DF	.~.~.~.~.~ With conveyer between units
14.1	DF	.~.~ Separately-acting opposed-roller-couple units
14.2	DF	.~.~.~ With opposed-gatherer-couple unit
14.3	DF	.~.~ Gatherer unit and vegetation-cutter unit
14.4	DF	.~.~.~ Horizontal-axis-reel gatherer
14.5	DF	.~.~ Cutter unit and conveyer unit
14.6	DF	.~.~.~ With thresher or crop-separator unit
14.7	DF	.~ Including motorized vehicle causing transit of harvester
14.8	DF	.~.~ With drive train to harvester powered by ground-engaging wheels
14.9	DF	.~.~ With hitch permitting movement of harvester relative to vehicle
15.1	DF	.~.~.~ With drive from motor for re-positioning harvester
15.2	DF	.~.~.~.~ Cutter assemblage re-positioned
15.3	DF	.~.~.~ With flexible drive train to repositionable harvester
15.4	DF	.~.~.~ By means for steering harvester
15.5	DF	.~.~.~ By means for adjusting harvester laterally
15.6	DF	.~.~.~ By hitch for separating harvester from vehicle
15.7	DF	.~.~.~ By resilient or universal-action hitch
15.8	DF	.~.~.~.~ For "floating" harvester
15.9	DF	.~.~.~ Hitch for pivoting harvester about horizontal axis
16.1	DF	.~.~.~.~ Tined crop-pickup rake on transverse pivot
16.2	DF	.~.~.~.~ Longitudinally-extending axis
16.3	DF	.~.~.~.~ With latchable lever means for pivoting harvester
16.4 R	DF	.~ Having driven means for handling or treating crop
16.5	DF	.~.~ For separating one material from another
16.6	DF	.~.~ Delivering to receptacle or hopper
16.4 A	DF	.~.~ With crop conditioner means
16.4 B	DF	.~.~.~ With rolling or pressing elements
16.4 C	DF	.~.~.~.~ Having cooperating or mating surface textures
16.4 D	DF	.~.~ With means for forming a crop into pellets or wafers
16.7	DF	.~ Having motor on ground-supported carrier
16.8	DF	.~.~ With dispenser of fluent material
16.9	DF	.~.~ Motor used for plural devices or functions
17.1	DF	.~.~ And cutter adjustable relative to ground
17.2	DF	.~.~.~ By adjusting ground wheel or skid relative to carrier
17.3	DF	.~.~ And element guiding vegetation to cutter
17.4	DF	.~.~ And guard
17.5	DF	.~.~ And rotatable blade on motor shaft
17.6	DF	.~.~ And drive train to reciprocating or oscillating cutter
27.5	DF	TOBACCO
28	DF	COTTON
29	DF	.~ Flail or whip
30	DF	.~ Pneumatic
31	DF	.~.~ Individually directed
32	DF	.~.~ Nozzles
33	DF	.~ Strippers
34	DF	.~.~ Comb
35	DF	.~.~.~ Moving
36	DF	.~ Pickers
37	DF	.~.~ Individually directed
38	DF	.~.~.~ Endless belt
39	DF	.~.~.~.~ Manually operated
40	DF	.~.~ Rotary or oscillating
41	DF	.~.~.~ Spindle
42	DF	.~.~.~.~ Belt carried
43	DF	.~.~.~.~.~ Cam-track guide
44	DF	.~.~.~.~ Rotary carrier
45	DF	.~.~.~.~.~ Flexible spindle
46	DF	.~.~.~.~.~ Reciprocating
47	DF	.~.~.~.~.~ Cam-track guide
48	DF	.~.~.~ Drum
49	DF	.~.~ Endless belt
50	DF	.~.~ Spindles
51	DF	CORNSTALK TYPE
52	DF	.~ Stalk breakers
53	DF	.~ Cutters
54	DF	.~.~ Broom corn
55	DF	.~.~.~ Reel gatherer
56	DF	.~.~ Toppers with catchers
57	DF	.~.~.~ Reel gatherer
58	DF	.~.~.~.~ Horizontal axis
59	DF	.~.~.~ Endless-chain gatherer
60	DF	.~.~ With choppers
61	DF	.~.~.~ With catchers
62	DF	.~.~ With strippers
63	DF	.~.~ With toppers
64	DF	.~.~ With pickers or huskers
65	DF	.~.~.~ Reel gatherer
66	DF	.~.~.~ Endless-chain gatherer
67	DF	.~.~ Self-binders
68	DF	.~.~.~ Upright binder
69	DF	.~.~.~.~ Endless-chain gatherer
70	DF	.~.~.~.~.~ Binder position adjustable
71	DF	.~.~ With dischargers
72	DF	.~.~.~ Crane type
73	DF	.~.~.~.~ With gatherers
74	DF	.~.~.~.~.~ Reel
75	DF	.~.~.~.~.~ Endless chain
76	DF	.~.~.~ Endless apron
77	DF	.~.~.~.~ Reel gatherer
78	DF	.~.~.~.~ Endless-chain gatherer
79	DF	.~.~.~ Horizontally moving and tilting
80	DF	.~.~.~.~ With gatherers
81	DF	.~.~.~.~.~ Reel
82	DF	.~.~.~.~.~ Endless chain
83	DF	.~.~.~ Tilting
84	DF	.~.~.~.~ With gatherers
85	DF	.~.~.~.~.~ Spiral
86	DF	.~.~.~.~.~ Reel
87	DF	.~.~.~.~.~.~ Horizontal axis
88	DF	.~.~.~.~.~ Endless chain
89	DF	.~.~.~.~.~ Fixed
90	DF	.~.~.~ Retracting support
91	DF	.~.~.~.~ Reel gatherer
92	DF	.~.~.~ Reel gatherer
93	DF	.~.~.~ Endless-chain gatherer
94	DF	.~.~ With gatherers
95	DF	.~.~.~ Spiral
96	DF	.~.~.~ Reel
97	DF	.~.~.~.~ Horizontal axis
98	DF	.~.~.~ Endless chains
99	DF	.~.~.~ Fixed
100	DF	.~.~.~.~ Fixed cutter
101	DF	.~.~ Fixed cutter
102	DF	.~.~ Cutting members
103	DF	.~ Pickers or huskers
104	DF	.~.~ Roller
105	DF	.~.~.~ Plurality of rows
106	DF	.~.~.~.~ With endless-chain gatherers only
107	DF	.~.~.~ Auxiliary ear detacher
108	DF	.~.~.~.~ With endless-chain gatherers only
109	DF	.~.~.~ Movable gatherer
110	DF	.~.~.~.~ Spiral
111	DF	.~.~.~.~ Endless chain only
112	DF	.~.~.~.~.~ Adjustable roller frame
113	DF	.~.~ Fixed snapper
114	DF	.~.~.~ Comb
115	DF	.~.~.~.~ With knife
116	DF	.~.~ Moving comb
117	DF	.~.~ Moving knife
118	DF	.~.~.~ On endless chain
119	DF	.~ Gatherers or guides
120	DF	.~ Sheaf loaders
121	DF	.~ Sheaf carriers
500	DF	STALK CHOPPERS
501	DF	.~ Gathering by air current
502	DF	.~ With driven pickup
503	DF	.~ Rotating on vertical axis
504	DF	.~ Rotating on horizontal transverse axis
505	DD	.~.~ With transverse ledger plate
121.4	DF	CUTTERS WITH PLANT OR CROP CONTACTING GAUGE (E.G., BEET TOPPERS)
121.41	DF	.~ Laterally self-aligning gauging and cutting means
121.42	DF	.~ With preliminary foliage arranging
121.43	DF	.~ Plural cuts at successive heights and/or slitting
121.44	DF	.~ With cut top disposal
121.45	DF	.~.~ Movable disposing members
121.46	DF	.~ Gauge and cutter relatively adjustable responsive to height and/or size of plant
122	DF	CUTTING, CONVEYING AND THRESHING
123	DF	.~ Reciprocating cutter
124	DF	.~.~ Central swath, co-axial wheels
125	DF	.~.~ Longitudinally hinged cutter frame
126	DF	SEED GATHERERS OR STRIPPERS
127	DF	.~ Fixed comb
128	DF	.~.~ Rotary beaters
129	DF	.~.~.~ Central swath, co-axial wheels
130	DF	.~ Moving comb
131	DF	CUTTING, CONVEYING AND BINDING
132	DF	.~ Wire-twister type
133	DF	.~ Straw-band type
134	DF	.~ Folding platform
135	DF	.~ High outside binder
136	DF	.~.~ Folding binder frame
137	DF	.~.~ Binder position adjustable
138	DF	.~.~.~ Knotting
139	DF	.~.~ Knotting
140	DF	.~ Upright binder
141	DF	.~ Endwise delivery
142	DF	.~.~ Knotting
143	DF	.~ Low down
144	DF	.~.~ Curved path
145	DF	.~.~.~ Knotting
146	DF	.~.~ Inside delivery
147	DF	.~.~.~ Knotting
148	DF	.~.~ Outside delivery
149	DF	.~.~.~ Through bull wheel
150	DF	.~.~.~ Knotting
151	DF	.~.~ Knotting
152	DF	.~ Knotting
153	DF	CUTTING AND CONVEYING
154	DF	.~ Endless cutter
155	DF	.~ Oscillating cutter
156	DF	.~ Rotary cutting reel
157	DF	.~ Rotary cutting disk
158	DF	.~ Reciprocating-cutter type
159	DF	.~.~ Folding platform
160	DF	.~.~ With binder's platform
161	DF	.~.~.~ Self-raking mechanism
162	DF	.~.~.~ Belt-carried endless path
163	DF	.~.~ Hand-raking mechanism
164	DF	.~.~ Self-raking mechanism
165	DF	.~.~.~ Gaveling tongs
166	DF	.~.~.~ Dumping catcher
167	DF	.~.~.~ Rotating
168	DF	.~.~.~.~ Reciprocating head
169	DF	.~.~.~.~ Vertical axis
170	DF	.~.~.~.~.~ Switch
171	DF	.~.~.~.~.~.~ Automatic control
172	DF	.~.~.~.~.~.~.~ Auxiliary manual control
173	DF	.~.~.~ Reciprocating
174	DF	.~.~.~.~ Belt actuated
175	DF	.~.~.~.~.~ Reciprocating belt
176	DF	.~.~.~ Vertical circuit
177	DF	.~.~.~.~ Belt carried
178	DF	.~.~.~ Horizontal circuit
179	DF	.~.~.~.~ Belt carried
180	DF	.~.~ Rake heads and arms
181	DF	.~.~ Endless carrier
182	DF	.~.~.~ Deflected course
183	DF	.~.~.~ Intermittent
184	DF	.~.~.~ With discharging catcher
185	DF	.~.~.~ Elevated delivery
186	DF	.~.~.~ Central cutter, co-axial wheels
187	DF	.~.~.~.~ Tilting platform
188	DF	.~.~.~.~.~ Pivoted tongue
189	DF	.~ Swathing attachments
190	DF	.~ Windshields
191	DF	.~ Binder's platforms
192	DF	CUTTING AND WINDROWING
193	DF	CUTTING AND RAKING
194	DF	CUTTING AND CATCHING
195	DF	.~ Side cutter
196	DF	.~.~ Rear
197	DF	.~.~ Front
198	DF	.~ Rotating cutting reel
199	DF	.~.~ Catchers
200	DF	.~.~.~ Discharging
201	DF	.~ Manually propelled
202	DF	.~ Catchers
203	DF	.~.~ Discharging
204	DF	.~.~.~ Revolving
205	DF	.~.~.~ Upwardly swinging rear gate
206	DF	.~.~.~ Rearwardly dropping member
207	DF	SHELLED-GRAIN CATCHERS
208	DF	PLATFORM ADJUSTMENTS
209	DF	.~ Side hill
210	DF	.~ Main frame
211	DF	.~.~ Traction operated
212	DF	.~.~ Vertically and longitudinally tilting
213	DF	.~.~.~ Simultaneous vertical adjustment
214	DF	.~.~ Vertical
215	DF	.~.~.~ Segment rack and pinion
216	DF	.~.~.~.~ Simultaneous
217	DF	.~.~.~ Simultaneous
218	DF	TONGUE ADJUSTMENTS AND SUPPORTS
219	DF	STANDING-GRAIN GATHERERS
220	DF	.~ Rotating reel, horizontal axis
221	DF	.~.~ Adjustable position
222	DF	.~.~.~ With driving means
223	DF	.~.~.~.~ Sliding angular gear
224	DF	.~.~.~.~ Belt with adjustable tension
225	DF	.~.~.~.~ Concentric
226	DF	.~.~ Supplementary bat movement
227	DF	.~.~ Adjustable bats
228	DF	TRANSPORTING ATTACHMENTS
229	DF	CUTTING
230	DF	.~ Railroad
231	DF	.~.~ Rotating cutting reel
232	DF	.~.~ Reciprocating cutter
233	DF	.~ Hedge or plant-row trimmers
234	DF	.~.~ Plurality of cutters
235	DF	.~.~.~ All rotary disk
236	DF	.~.~.~ All reciprocating
237	DF	.~.~ Single cutter for top or side
238	DF	.~ Successive cuts at different heights
239	DF	.~ Hand-operated cutter
240	DF	.~.~ Oscillating
241	DF	.~.~.~ Single pair of shears
242	DF	.~.~ Reciprocating
243	DF	.~.~.~ Hand crank
244	DF	.~ Endless cutter
245	DF	.~.~ Side cut
246	DF	.~ Oscillating cutter
247	DF	.~.~ Vertical cut
248	DF	.~.~ Side cut
249	DF	.~ Rotating cutting-reel type
249.5	DF	.~.~ Interchangeable cutting assembly
250	DF	.~.~ Sharpening
251	DF	.~.~ Auxiliary cutter
252	DF	.~.~ Cutter in front of wheel tread
253	DF	.~.~ Co-axial wheels central cut
254	DF	.~.~.~ Internal gear single pinion
255	DF	.~ Rotating-cutting-disk type
256	DF	.~.~ Vertical cut
257	DF	.~ Reciprocating central cutter
258	DF	.~.~ Co-axial wheels
259	DF	.~.~.~ Double sickle
260	DF	.~.~.~ Pitman drive
261	DF	.~.~.~.~ With lever
262	DF	.~.~.~ Cam drive
263	DF	.~.~.~.~ With lever
264	DF	.~ Reciprocating side cutter
265	DF	.~.~ Through-wheel drive
266	DF	.~.~ Reversible
267	DF	.~.~ Horizontally folding
268	DF	.~.~ Rear cut
269	DF	.~.~.~ Co-axial wheels
270	DF	.~.~.~.~ Cam or lever drive
271	DF	.~.~ Front cut
272	DF	.~.~.~ Co-axial wheels
273	DF	.~.~.~.~ Power-operated lift
274	DF	.~.~.~.~ Automatic clutch shipper
275	DF	.~.~.~.~ Double sickle
276	DF	.~.~.~.~ Lifting and rocking cutter bar
277	DF	.~.~.~.~.~ With foot lever
278	DF	.~.~.~.~.~.~ Gag lever
279	DF	.~.~.~.~.~.~.~ Cutter-bar mountings only
280	DF	.~.~.~.~.~.~ Cutter-bar mountings only
281	DF	.~.~.~.~.~ Gag lever
282	DF	.~.~.~.~.~ Cutter-bar mountings only
283	DF	.~.~.~.~ Lifting cutter bar
284	DF	.~.~.~.~.~ Cutter-bar mountings only
285	DF	.~.~.~.~.~.~ With foot lever
286	DF	.~.~.~.~.~.~ Gag lever
287	DF	.~.~.~.~ Cutter-bar mountings only
288	DF	.~.~ Alignments
289	DF	.~ Cutter members
290	DF	.~.~ Endless
291	DF	.~.~.~ Horizontal orbit
292	DF	.~.~.~ With tension adjustment
293	DF	.~.~ Oscillating
294	DF	.~.~ Rotating cutting reel
295	DF	.~.~ Rotating cutting disk
296	DF	.~.~ Reciprocating
297	DF	.~.~.~ Double sickle
298	DF	.~.~.~ Sickles and guard fingers and bars
299	DF	.~.~.~ Sickles
300	DF	.~.~.~.~ Detachable sections
301	DF	.~.~.~.~.~ Detachable from end of bar
302	DF	.~.~.~.~.~ Auxiliary locking bar
303	DF	.~.~.~ Shoes and knife heads
304	DF	.~.~.~ Antifriction devices
305	DF	.~.~.~ Guiding clips
306	DF	.~.~.~ Shock absorbers
307	DF	.~.~.~ Guard fingers and bars
308	DF	.~.~.~.~ Modified finger
309	DF	.~.~.~.~.~ With ledger plate
310	DF	.~.~.~.~ Fingers only
311	DF	.~.~.~.~.~ With ledger plate
312	DF	.~.~.~.~ Supplemental lifting fingers
313	DF	.~.~.~.~.~ Socket for guard-finger point
314	DF	.~ Track clearers and dividers
315	DF	.~.~ Supplemental vertical cutter
316	DF	.~.~.~ Reciprocating
317	DF	.~.~ Driven
318	DF	.~.~ With shoe-point socket
319	DF	.~.~ Foldable
320	DF	.~.~ Supplemental clearer
320.1	DF	.~ Housing or guard
320.2	DF	.~.~ With discharge opening
321	DF	ANTI-SIDE-DRAFT DEVICES
322	DF	GRAIN WHEELS AND CASTERS
323	DF	SEATS
324	DF	GRAIN CRADLES
324.5	DF	.~ Connections
327.1	DF	VEGETABLE GATHERER
327.2	DF	.~ Asparagus havester
328.1	DF	FRUIT GATHERER
329	DF	.~ Catchers
330	DF	.~ Berry strippers
331	DF	.~ Berry clippers
332	DF	.~ Pole supported
333	DF	.~.~ Pivoted jaw
334	DF	.~.~.~ Chute
335	DF	.~.~ Pivoted knife
336	DF	.~.~.~ Chute
337	DF	.~.~ Sliding jaw
338	DF	.~.~ Sliding knife
339	DF	.~.~ Fixed detaching member
340	DF	.~.~.~ Chute
340.1	DF	.~ Tree shaker
341	DF	RAKING AND BUNDLING
342	DF	.~ Hand
343	DF	.~ Cord-knotter type
344	DF	RAKING AND LOADING
345	DF	.~ Endless carrier
346	DF	.~.~ Intermittent discharge
347	DF	.~.~.~ With movable feeder
348	DF	.~.~.~.~ Stationary rake teeth
349	DF	.~.~.~ Stationary rake teeth
350	DF	.~.~ Rear delivery
351	DF	.~.~.~ With movable feeder
352	DF	.~.~.~.~ Stationary rake teeth
353	DF	.~.~.~ Stationary rake teeth
354	DF	.~.~ Side delivery
355	DF	.~.~.~ With movable feeder
356	DF	.~.~.~.~ Stationary rake teeth
357	DF	.~.~.~ Stationary rake teeth
358	DF	.~.~ With movable feeder
359	DF	.~.~.~ Stationary rake teeth
360	DF	.~.~ Stationary rake teeth
361	DF	.~ Intermittent discharge
362	DF	.~ Walking rake
363	DF	.~.~ Auxiliary rake
364	DF	.~ Lifting reels
365	DF	COMBINED RAKES AND TEDDERS
366	DF	.~ Side-delivery rake
367	DF	.~ Revolving rake
368	DF	.~ Draft dumping rake
369	DF	.~ Transverse tedder crank shaft
370	DF	TEDDERS
371	DF	.~ Mower attachment
372	DF	.~ Rotary, transverse axis
373	DF	.~ Transverse crank shaft
374	DF	.~ Tedder forks
375	DF	HORSE RAKES
376	DF	.~ Side delivery
377	DF	.~.~ Rotary
378	DF	.~ Rear delivery
379	DF	.~.~ Revolving
380	DF	.~.~.~ Wheels supported
381	DF	.~.~.~.~ Fixed rake axis
382	DF	.~.~.~.~ Rake-tooth-engaging stop
383	DF	.~.~.~ Rake-tooth-engaging stop
384	DF	.~.~ Wheel supported
385	DF	.~.~.~ Contractible
386	DF	.~.~.~ Draft dumpers
387	DF	.~.~.~.~ Direct draft
388	DF	.~.~.~.~ Frictional
389	DF	.~.~.~.~ Spur gear
390	DF	.~.~.~.~ Sliding bolt or bar
391	DF	.~.~.~.~ Pawl and ratchet
392	DF	.~.~.~.~.~ Transverse torsion rod
393	DF	.~.~.~ Hand lever pulled back to dump
394	DF	.~.~.~ Hand lever concentric with rake head
395	DF	.~ Clearers
396	DF	.~ Wheel supported
397	DF	.~.~ With lifting means
398	DF	.~.~.~ Draft operated
399	DF	.~ Fenders
400	DF	.~ Rake teeth and fastenings
400.01	DF	HAND RAKES
400.02	DF	.~ Rotary or endless
400.03	DF	.~.~ Impaling type
400.04	DF	.~ Combined, convertible and attachments
400.05	DF	.~.~ With cutter, scraper or spreader
400.06	DF	.~.~.~ Directed oppositely to rake
400.07	DF	.~.~.~ Acting simultaneously with rake
400.08	DF	.~.~ With cleaner
400.09	DF	.~.~.~ With ground support
400.1	DF	.~.~.~ With actuating linkage
400.11	DF	.~.~ With guard or material receiver
400.12	DF	.~.~.~ Grappling type
400.13	DF	.~.~.~ With ground support
400.14	DF	.~.~ With ground support
400.15	DF	.~.~.~ Skid or runner type
400.16	DF	.~ With plural sets of tines
400.17	DF	.~ Broom type
400.18	DF	.~.~ Adjustable or expansible
400.19	DF	.~ Adjustable, folding or take down
400.2	DF	.~.~ Biased pivoted head or tines
400.21	DF	.~ Tines or teeth
401	DF	SHOCKERS
402	DF	.~ Automatic feed
403	DF	.~.~ Self-binding
404	DF	.~.~.~ Vertical position
405	DF	.~.~.~.~ Automatic shock-delivery trip
406	DF	.~.~.~.~.~ Oscillating sheaf-delivery member
407	DF	.~.~.~ Sheaf turned end for end
408	DF	.~.~.~ Forwardly tilting shock
409	DF	.~.~.~.~ Automatic shock-delivery trip
410	DF	.~.~ Vertical position
411	DF	.~.~.~ Rotary, vertical axis
412	DF	.~.~.~.~ Automatic shock-delivery trip
413	DF	.~.~.~.~.~ Oscillating sheaf-delivery member
414	DF	.~.~.~ Automatic shock-delivery trip
415	DF	.~.~.~.~ Alternating sheaf delivery
416	DF	.~.~.~ Alternating sheaf delivery
417	DF	.~.~ Sheaf turned end for end
418	DF	.~.~.~ Automatic shock-delivery trip
419	DF	.~.~ Forwardly tilting shock
420	DF	.~.~.~ Automatic shock-delivery trip
421	DF	.~.~.~.~ Number
422	DF	.~.~.~ Feed stopped during shock delivery
423	DF	.~.~.~ Rearwardly opening former
424	DF	.~.~ Shock turned end for end
425	DF	.~ Vertical position
426	DF	.~.~ Rotary, vertical axis
427	DF	.~.~ Direct drop
428	DF	.~ Divided former
429	DF	.~ Self-binding
430	DF	.~ With compressor
431	DF	.~ Props
432	DF	COMPRESSING AND BINDING
433	DF	.~ Cord knotter type
434	DF	.~.~ Adjustable position
435	DF	.~.~.~ Knotting
436	DF	.~.~ Pressure tripped
437	DF	.~.~.~ Upstanding compressor control
438	DF	.~.~.~.~ Packing
439	DF	.~.~.~.~.~ Knotting
440	DF	.~.~.~ Packing
441	DF	.~.~.~.~ Knotting
442	DF	.~.~.~ Knotting
443	DF	.~.~ Packing
444	DF	.~.~.~ Knotting
445	DF	.~.~ Knotting
446	DF	.~.~ Packers
447	DF	.~.~ Auxiliary manual trip
448	DF	.~.~ Needle cleaners and guards
449	DF	.~.~ Ejectors and discharge gates
450	DF	.~.~ Tension and take-up devices
451	DF	.~ Wire twister type
452	DF	.~.~ Single wire
453	DF	.~.~.~ Curved binder arm
454	DF	.~.~.~.~ Laterally mounted
455	DF	.~.~.~.~ Forked end
456	DF	.~.~.~.~ Twister on binder arm
457	DF	.~.~ Twisters
458	DF	.~ Band-tucker type
459	DF	.~.~ Straw band
460	DF	.~.~.~ Band forming
461	DF	.~.~.~.~ Rotating bundle
462	DF	.~.~.~ Band formers
463	DF	.~ Prepared band
464	DF	.~ Cord band and clip
465	DF	.~.~ Flat metal clip
466	DF	GRAIN ADJUSTERS
467	DF	.~ On deck
468	DF	.~.~ Head or butt evener
469	DF	.~.~.~ Oscillating
470	DF	.~.~.~ Endless apron
471	DF	.~.~ Feeders
472	DF	.~.~ Retarding arms
473	DF	.~ Longitudinally moving straightening finger
474	DF	SHEAF OR BUNDLE DISCHARGING CARRIERS
475	DF	.~ Automatic discharge
476	DF	.~.~ Directly tilting
477	DF	.~ Endless carrier
478	DF	.~ Folding tines
479	DF	.~ Opening bottom
480	DF	.~ Directly tilting
473.5	DF	CARRIERS
		******************************
		DIGESTS
		******************************
DIG 1	DD	Crusher
DIG 2	DD	Methods
DIG 3	DD	Ground effect
DIG 4	DD	Friction Drive
DIG 5	DD	With material distribution
DIG 6	DD	Clutches and gearing
DIG 7	DD	Remote control implement
DIG 8	DD	Air gathering
DIG 9	DD	Detachable implement
DIG 10	DD	Uneven terrain compensation
DIG 11	DD	Hydraulic
DIG 12	DD	Brush
DIG 13	DD	Bermuda grass cutters
DIG 14	DD	Hitch
DIG 15	DD	Condition responsive
DIG 16	DD	Movable cutter without stationary cutter bar
DIG 17	DD	Cutter details
DIG 18	DD	Handles
DIG 19	DD	Beaters and wipers
DIG 20	DD	Blades, reels and guards
DIG 21	DD	Raking and windrowing
DIG 22	DD	Underslung yieldable rotary mower
DIG 23	DD	Dehydrating
DIG 24	DD	Harvester guards

US Patent Class 56 HARVESTERS

Current as of: June, 1999 Click for Main Headings Click DF for Definitions Click for All Classes

Internet Version by PATENTEC © 1999 Terms of Use

US Patent Class 56
HARVESTERS

Current as of: June, 1999
Click for Main Headings
Click DF for Definitions
Click for All Classes