| | CLASS NOTES |
| 1 | DF | MISCELLANEOUS |
| 2 R | DF | HOISTING TRUCK {8} |
| 10.5 | DF | METALLIC SPRING STRETCHER AND/OR COMPRESSOR (E.G., LEAF, HELICAL, OR COIL SPRINGS) |
| 11 | DF | FLOOR JACK TYPE {5} |
| 18 | DF | NAIL EXTRACTOR TYPE {3} |
| 28 | DF | STAPLE PULLER |
| 28.5 | DF | THILL-COUPLING JACK |
| 29 R | DF | PIPE OR ROD JACK {2} |
| 32 | DF | AXLE-LUBRICATING JACK |
| 33 | DF | CAR JOURNAL BOX LIFTING {1} |
| 35 | DF | CAR-PUSHER TYPE {1} |
| 39 | DF | DOOR BRACE |
| 40 | DF | PRINTER'S QUOINS {2} |
| 43 | DF | RAIL OR TIE SHAFTER {1} |
| 45 | DF | VEHICLE-BODY LIFTERS {3} |
| 50.1 | DF | RESILIENT TIRE-CASING SPREADERS {3} |
| 134.3 R | DF | METHOD OR APPARATUS FOR PLACEMENT OF CONDUCTIVE WIRE {7} |
| 199 | DF | PORTABLE IMPLEMENTS OR APPARATUS FOR TENSIONING FLEXIBLE MATERIAL OR FOR EXTRACTING STUMPS OR POLES {12} |
| 84 | DF | TRAVERSING JACK {1} |
| 418 | DF | VEHICLE ATTACHED JACK {8} |
| 264 | DF | APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE {4} |
| 88 | DF | INCLINED PLANE LIFTER |
| 89 R | DF | MULTIPLE LIFTERS (E.G., VEHICLE LIFTS) {4} |
| 93 R | DF | FLUID PRESSURE {5} |
| 94 | DF | ROCKING SUPPORTS |
| 95 | DF | RACK AND PINION {2} |
| 98 | DF | SCREW {4} |
| 104 | DF | WEDGE |
| 105 | DF | STEP-BY-STEP TRAVELING BAR {3} |
| 113 | DF | SINGLE THROW LEVER AND BAR {2} |
| 120 | DF | SINGLE THROW LEVER {6} |
| 387 | DF | LOAD ENGAGING MEMBER AND POWER TRANSMITTING CABLE FOR SHIFTING MEMBER RELATIVE TO STRUCTURE WHICH CONTACTS AND GUIDES MEMBER |
| 133 R | DF | SPECIAL ENGAGING ELEMENTS {2} |
| 388 | DF | MEANS SUPPORTED BY, AND MAINTAINING RELATIVE SPACING BETWEEN, LONGITUDINAL RUNS OF AN ENDLESS LOAD MOVING CABLE |
| 389 | DF | DEVICE OR MEMBER FOR CONTACTING AND GUIDING MOVING CABLE {2} |
| | ****************************** |
| | CROSS-REFERENCE ART COLLECTIONS |
| | ****************************** |
| 900 | DF | CABLE PULLING DRUM HAVING WAVE MOTION RESPONSIVE ACTUATOR FOR OPERATING DRIVE OR ROTATION RETARDING MEANS |
| 901 | DF | ANTIFRICTION MEANS FOR CABLE PULLING DRUM |
| 902 | DF | EITHER DRUM, PULLEY WHEEL ELEMENT, OR CABLE CONSTRUCTED FROM SPECIFIC MATERIAL |
| 903 | DF | YIELDABLE, CONSTANT ENGAGEMENT, FRICTION COUPLING (E.G., SLIP CLUTCH) IN DRIVE FOR CABLE PULLING DRUM |
| | ****************************** |
| | DIGESTS |
| | ****************************** |
| DIG 1 | DF | Jack bases |
| DIG 2 | DF | Electric screw jacks |
| DIG 3 | DF | Jack handles |
| DIG 4 | DF | Object engaging heads for jacks |
| DIG 5 | DF | Means for depressing foot brake when adjusting same |
| DIG 6 | DF | Flexible rack and pinion |
| DIG 7 | DF | Printers form trucks |
| DIG 8 | DF | Screw jacks, plural section nut |
| DIG 9 | DF | Vehicle-operated lift platform |
| DIG 10 | DF | Tire or rim expanding or contracting devices |
| DIG 11 | DF | Cable drum feed for presser |
| DIG 12 | DF | Pawls |
| DIG 13 | DF | Vehicle retarding drums |
| DIG 14 | DF | Rope attachment |
| DIG 15 | DF | Motor clamps |
| DIG 16 | DF | AUTOMOBILE TRANSMISSION JACK |
