US Patent Class 396
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Current as of: June, 1999
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CLASS NOTES
1  DF  STUDIO STRUCTURE {4}
6  DF  DISPOSABLE OR RECYCLABLE CAMERA
7  DF  AERIAL CAMERA {4}
14  DF  BODY EXAMINATION PHOTOGRAPHY {4}
19  DF  HOLLOW CAVITY TYPE
20  DF  SCANNING CAMERA {4}
25  DF  UNDERWATER, WATERPROOF, OR WATER-RESISTANT CAMERA {4}
30  DF  SELF-DEVELOPING CAMERA {3}
48  DF  CONTROL CIRCUIT FOR SEQUENCING AT LEAST THREE FUNCTIONS
49  DF  SELF-ORGANIZING SYSTEM
50  DF  ATTITUDE SENSING
51  DF  EYE TRACKING
52  DF  CAMERA SHAKE SENSING {3}
56  DF  HAVING WIRELESS REMOTE CONTROL CIRCUIT {3}
60  DF  PSEUDO ZOOM
61  DF  FLASH SYSTEM RESPONSIVE TO FOCAL LENGTH OR DISTANCE {1}
63  DF  EXPOSURE CONTROL SYSTEM RESPONSIVE TO FOCAL LENGTH {1}
65  DF  EXPOSURE CONTROL SYSTEM RESPONSIVE TO DISTANCE {5}
71  DF  HAVING LENS CONVERTER OR EXTENSION TUBE
72  DF  HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE {7}
89  DF  WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS {28}
153  DF  OBJECT MOTION DETECTION
154  DF  FORESHOOTING
155  DF  WITH OBJECT ILLUMINATION FOR EXPOSURE {21}
207  DF  EXPOSURE DATA FROM FILM CONTAINER {2}
210  DF  EXPOSURE DATA FROM FILM ITSELF
211  DF  EXPOSURE DATA FROM DETACHABLE MEMORY CARD
212  DF  BULB OR TIME EXPOSURE MODE
213  DF  EXPOSURE CONTROL CIRCUIT {23}
263  DF  CAMERA RELEASE CONTROL CIRCUIT {3}
267  DF  WITH LIGHT PIPE OR GUIDE
268  DF  HAVING PHOTOCELL AT SPECIFIC POSITION WITHIN CAMERA {8}
277  DF  BATTERY INSERTION/REMOVAL/DEPLETION RESPONSIVE {2}
280  DF  INITIALIZING/STORING RESPONSIVE TO POWER SWITCH
281  DF  HAVING CAMERA INDICATOR {8}
297  DF  HAVING OPERATOR CONTROLLED DATA ENTRY INTO CAMERA {3}
301  DF  WITH POWER SUPPLY DETAIL {3}
305  DF  COLOR IMAGE USING MONOCHROME FILM {2}
310  DF  WITH DATA RECORDING {6}
322  DF  PLURAL IMAGE RECORDING {5}
341  DF  BELLOWS OBJECTIVE CAMERA {5}
348  DF  FOLDING OR COLLAPSIBLE CAMERA {2}
351  DF  HAVING MEANS TO REFLECT IMAGE TO FILM {1}
353  DF  TWIN LENS REFLEX CAMERA
354  DF  SINGLE LENS REFLEX CAMERA {5}
360  DF  MAGAZINE CAMERA {7}
373  DF  WITH VIEWFINDER {9}
387  DF  WITH FILM DRIVE {7}
419  DF  CAMERA SUPPORT {3}
429  DF  CAMERA COMBINED WITH OR CONVERTIBLE TO DIVERSE ART DEVICE {5}
435  DF  VARIABLE FRAME MASKING {1}
437  DF  CAMERA BACK OR FILM CARRIER ANGULARLY ADJUSTABLE
438  DF  DAGUERREOTYPE
439  DF  CAMERA DETAIL {15}
544  DF  CAMERA ATTACHMENT {1}
546  DF  EXPOSING MULTICOLOR CATHODE-RAY TUBE TARGETS {1}
548  DF  LINE GENERATION
549  DF  PHOTOTYPE COMPOSING {7}
563  DF  SENSITOMETRY
564  DF  FLUID-TREATING APPARATUS {18}
655  DF  RETOUCHING {1}
658  DF  BURNISHING {1}
661  DF  MISCELLANEOUS
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FOREIGN ART COLLECTIONS
*********************************
FOR 700  DF  AUTOMATIC CAMERA FOCUSING (354/400) {2}
FOR 710  DF  AUTOMATIC EXPOSURE CONTROL SYSTEM OR DEVICE (354/410) {8}
FOR 756  DF  AERIAL CAMERA (354/65) {8}
FOR 766  DF  EXPOSURE IDENTIFICATION (354/105) {2}
FOR 771  DF  OBJECT ILLUMINATION COMBINED WITH CAMERA STRUCTURE (354/126) {5}
FOR 797  DF  INCLUDING MEANS TO REFLECT IMAGE TO FILM (354/150)
FOR 798  DF  TWIN LENS REFLEX CAMERA (354/151)
FOR 799  DF  REFLEX CAMERA WITH SINGLE OBJECTIVE (354/152) {6}
FOR 806  DF  PICTURE SIZE VARIABLE (354/159)
FOR 807  DF  CAMERA BACK OR FILM CARRIER ANGULARLY ADJUSTABLE (354/160)
FOR 808  DF  CAMERA FILM AND FOCUSING SCREEN EXCHANGEABLE (354/161)
FOR 809  DF  WITH RANGE FINDER (354/162) {1}
FOR 817  DF  MOTOR FILM DRIVE (E.G., SPRING, ETC.) (354/170) {1}
FOR 822  DF  MAGAZINE CAMERA (354/174) {7}
FOR 835  DF  MANUAL CAMERA FOCUSING (354/195.1) {4}
FOR 842  DF  CAMERA DETAILS (354/202) {10}
FOR 913  DF  CAMERA MOUNTING OR REST (354/293) {1}
FOR 915  DF  FLUID-TREATING APPARATUS (354/297) {14}
FOR 966  DF  RETOUCHING (354/348) {1}
FOR 969  DF  BURNISHING (354/351) {1}