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| Class 352 | OPTICS: MOTION PICTURES |
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![[List of Pre Grant Publications for class 352 subclass 1]](../as.gif) | ![[List of Patents for class 352 subclass 1]](../ps.gif) | 1 | WITH SOUND ACCOMPANIMENT |
| | 2 |  Cyclic motion pictures with sound (e.g., praxinoscopes |
| | 3 | Sound stages, methods and accessories |
| | 5 | Methods |
| | 6 | Selectively operable plural records, recorders or reproducers |
| | 7 |  With change-over control |
| | 8 | Plural sound or picture record selection |
| | 9 | Plural sound reproducers sequentially operable |
| | 10 | Plural sound transducers selectively operable |
| | 11 | Sound allocation |
| | 12 | Picture and sound synchronizing |
| | 13 | Manual control |
| | 14 | Loop control |
| | 15 | Sound record controls picture |
| | 19 | Picture controls sound |
| | 21 | With independent speed regulation |
| | 22 | With synchronous starting |
| | 23 | With synchronizing indicator |
| | 25 | With picture and sound control systems |
| | 26 | Common picture and sound record carrier systems |
| | 31 | Separate picture and sound carrier systems |
| | 34 | Housing and supports |
| | 36 | Reproducer and screen arrangements |
| | 37 | Picture and sound recorder carries |
| | 38 | METHODS |
| | 39 | Applications (e.g., motion analysis, marksmanship training) |
| | 40 | Exhibiting |
| | 44 | Recording |
| | 45 | Photographing with light filtration |
| | 46 | With plural exposure of a single film |
| | 47 | With projected picture component |
| | 48 | With special scenery and staging effects |
| | 49 |  Illuminating the subject |
| | 50 | Making a series of drawings (e.g., animation methods) |
| | 53 | Moving camera position |
| | 54 | Manipulating puppet or mannequins |
| | 55 | Providing printed titles |
| | 56 | Carrier treating or working |
| | 57 | STEREOSCOPIC CAMERAS AND/OR PROJECTORS |
| | 58 | Interlineated |
| | 59 | Plural film strip |
| | 60 | Simultaneous recording or reproducing left-right images |
| | 62 | Sequential recording or reproducing left-right images |
| | 66 | COLOR CAMERAS AND/OR PROJECTORS USING MONOCHROME FILM |
| | 68 | RECORDING OR PROJECTING PICTURE IMAGE DURING CHANGE CYCLE OF PRECEDING PICTURE |
| | 69 | PANORAMIC PICTURE TYPE |
| | 72 | REMOVABLE FILM STRIP MAGAZINE TYPE |
| | 73 | Spool or magazine selective |
| | 74 | With magazine ejecting |
| | 75 | With light trap or occlusion |
| | 77 | With focal plane indexing |
| | 78R | Magazines |
| | 79 | WITH PLURAL PICTURE SIZES AND TYPES |
| | 81 | INTERLINEATED PICTURE TYPE |
| | 82 | WITH PICTURES IN TRANSVERSE ROWS |
| | 83 | WITH PICTURES IN PLURAL LONGITUDINAL COLUMNS |
| | 84 | TIME COMPRESSION OR EXPANSION (E.G., TIME LAPSE OR HIGH SPEED) |
| | 85 | SPECIAL EFFECTS |
| | 86 | Depth illusion |
| | 87 | Animation |
| | 88 | Sets |
| | 90 | Titling devices |
| | 91R | Transition effects (e.g., wipes and dissolves) |
| | 92 | WITH FILM CARRIED CONTROL SIGNALS |
| | 93 | CAMERA WITH PLURAL FIELDS OF VIEW |
| | 94 | CAMERA WITH DEFLECTED FIELD OF VIEW |
| | 95 | GUN-TYPE CAMERAS AND/OR PROJECTORS |
| | 96 | OPAQUE PROJECTORS |
| | 97 | WITH SUPERIMPOSED FILM STRIPS |
| | 98 | INDIVIDUAL PICTURE PLATE TYPE |
| | 101 | PICTURE DRUM TYPE (E.G., AEOTROPES) |
| | 102 | PICTURE DISC TYPE |
| | 104 | CABINET-TYPE PROJECTOR |
| | 105 | OPTICAL RECTIFIER TYPE |
| | 106 | Scanning reflectors and refractors |
| | 107 | Rotating reflector disc |
| | 108 | Rotating reflector drum |
| | 109 | Reflector angularly displaced about fixed axis |
| | 110 | Reflector displaced |
| | 113 | Refractor |
| | 121 | SEQUENTIALLY OPERATED STILL CAMERAS |
| | 123 | EXHIBITORS WITH PLURAL FILM STRIP SELECTION |
| | 124 | WITH REWINDING OF FILM STRIPS |
| | 126 | WITH NONREWINDING FILM STRIP (E.G., ENDLESS FILM TYPE) |
| | 129 | FILM STRIP VIEWING APPARATUS |
| | 130 | WITH FILM TREATING OR WORKING |
| | 131 | COMBINED WITH DIVERSE-TYPE DEVICE |
| | 133 | PLURAL |
| | 136 | COVERTIBLE |
| | 139 | WITH CAMERA PARTS DISPLACEABLE FOR FOCUSING |
| | 140 | WITH FOCUS CONTROL |
| | 141 | WITH AUTOMATIC DIAPHRAGM CONTROL |
| | 142 | WITH SELECTION OF PLURAL LENSES |
| | 143 | WITH FILM STRIP FIRE PREVENTION OR ISOLATION |
| | 144 | Fire trap |
| | 146 | Film cooling |
| | 149 | Auxiliary fire shutter |
| | 155 | Electrical circuit interrupted by film sensing means |
| | 156 | WITH CONCENTRIC REEL |
| | 157 | WITH THREADING STRUCTURE |
| | 159 | WITH LOOP FORMING |
| | 160 | WITH FRAMING AND/OR TRAVEL GHOST ELIMINATION |
| | 161 | By alteration of film path length |
| | 162 | By relative positioning of gate and drive |
| | 163 | By rotation of film drive sprocket |
| | 165 | Shutter adjustments |
| | 166 | CAMERA AND/OR PROJECTOR DRIVE MECHANISMS |
| | 167 | With illumination control responsive to drive speed |
| | 168 | Having plural or interchangeable drives |
| | 169 | With single frame operation |
| | 170 | With indicating means |
| | 173 | With reverse feed |
| | 174 | With starting and/or stopping means |
| | 180 | With speed regulation or selection |
| | 183 | With feeding belt film engagement |
| | 184 | With continuous feed and intermittent film arresting means |
| | 185 | With film beater |
| | 186 | With reciprocating continuously driven carrier engaging sprocket |
| | 187 | With intermittently driven carrier-engaging sprocket |
| | 191 | With film engaging claws reciprocally driven to engage film |
| | 197 | With supporting structure |
| | 198 | PROJECTION LIGHT SOURCES |
| | 199 | Synchronized with shutter |
| | 200 | Intermittent light |
| | 201 | Flicker reduction by auxiliary illumination |
| | 202 | With ventilation and cooling |
| | 203 | Projector illuminators |
| | 204 | SHUTTERS |
| | 205 | With plural light paths |
| | 207 | Rectilinearly movable |
| | 208 | Rotary |
| | 221 | GATES |
| | 222 | Fluid pressure type |
| | 223 | With pressure rollers |
| | 224 | With edge guide |
| | 225 | With reciprocating pressure plate |
| | 226 | With removable aperture plate |
| | 227 | With pressure plate tension control |
| | 228 | With curved film plane |
| | 229 | With gate moving and/or holding structure |
| | 231 | With lens mounting |
| | 232 | PICTURE CARRIERS |
| | 242 | WITH HOUSING |
| | 243 | WITH SUPPORT |
| | 244 | MISCELLANEOUS |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
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