Matches 201 - 250 out of 258 < 1 2 3 4 5 6 >
Match Document Document Title
3794822 ELECTRONIC FLASH UNIT  
In an electronic flash unit, a simple solution is effected for rotating a reflector associated with the unit so that a scene to be photographed can be lighted by direct flash illumination or by...
3783261 PARALLAX COMPENSATION CAMERA LIGHT  
A light for a camera having an objective lens coupled to an automatic focusing apparatus. A link assembly connects the focusing apparatus to a pivotally supported camera light reflector. The...
3774510 UNITARY TRIM CONTROL  
The subject disclosure describes an exposure control system which is automatically adjusted in conformance with the distance settings of a camera with which it is incorporated to provide so-called...
3745323 ADAPTOR FOR VARIABLE OUTPUT PHOTOFLASH APPARATUS  
A variable output photoflash unit structured to be installed on and mechanically coupled to a particular line of commercial photographic cameras for automatic "follow-focus" control of its output,...
3724346 REFLECTOR EXTENSION FOR LAMP UNIT  
A disposable reflector extension for a flashcube comprising a sheet of reflective material having an arcuate portion adapted for forming a funnel-shaped reflector and a strip portion adapted for...
3721169 RANGE RESPONSIVE FLASH UNIT  
The subject disclosure describes a flash unit, the light output of which is automatically adjusted throughout a given range of illumination values by mechanical means in conformance with the...
3705540 ELECTRONIC FLASH UNIT  
A photographic flash unit having a plurality of pivotable louvers mounted at the open face of the unit housing. The unit is provided with a mechanism for adjusting the position of the louvers to...
3642361 ILLUMINATION OF PROJECTING APPARATUS  
Projecting apparatus which provides a unit which includes an airtight, rigidly constructed metallic housing that houses an illuminating source so that such unit may be interchanged within the...
3603781 FOLDABLE STROBO DISCHARGE FLASH SYSTEM  
A foldable strobo discharge flash system comprising a cylindrical strobo discharge tube and a reflecting mirror forming a cylindrical curved surface which has the discharge tube at its focal line...
3544781 PHOTOGRAPHIC FLASHGUN  
3538825 PHOTOGRAPHIC FLASH APPARATUS  
3511981 MOVIE LIGHT  
3510220 PHOTOGRAPHIC ENLARGER WITH AXIALLY ADJUSTABLE LAMP  
3495517 AIRBORNE VIEWFINDER MEANS WITH FIBER OPTICS  
3491665 CAMERA WITH BUILT-IN FLASH UNIT  
3491667 CAMERA WITH EXPOSURE CONTROL AND FLASH APPARATUS  
3479497 PHOTOGRAPHIC FLASHGUN WITH DIVIDED REFLECTOR AND FLASHBULB EJECTING MEANS  
3462591 MULTIUSE LIGHTING DEVICE  
3456101 FLASH GUN FOR EXPENDABLE FLASH BULBS  
3430546 MULTI-FLASH,FLASHCUBE ADAPTER ATTACHMENT FOR CAMERAS  
3400261 Adapter for camera  
3391622 Photographic camera with flash unit  
3386360 Flash filter  
3369467 Photographic flash apparatus  
3353014 Light bomb  
3315580 Camera with flash apparatus  
3302542 Camera with built-in flash assembly  
3294962 Indirect or "bounce" lighting apparatus  
3273479 Cameras with built-in flash assemblies  
3273480 Built-in flash structure for photographic cameras  
3238749 Series flash device and method of manufacture thereof  
3223010 Photographic camera with retractable photoflash reflector  
3213774 Photographic flashgun  
3207890 Flash-lamp assembly for cameras  
3207052 Camera apparatus for exposing and processing photographic film  
3204542 Camera with built-in flash apparatus  
3196770 Camera flashlamp  
3184584 Photographic flash unit  
3169708 Photographic camera with photoflash unit hinged thereto  
3167256 Photographic flash apparatus  
3147665 Photocopy machine  
3140053 Light fixture  
3075070 Photographic flash guns  
3018707 Photographic lighting apparatus  
3016453 Flashguns  
2985062 Photographic printing apparatus  
2942100 Photographic flashlight device  
2913569 Lighting apparatus for photography  
2911518 Television optical system for hospital television  
2881685 Flashlight attachments for cameras  
Matches 201 - 250 out of 258 < 1 2 3 4 5 6 >