| Patents for Oscar Steiner |
Patents 1 -
15
of 35
      |
| Number | Date | Patentee | Title | Type |
| D117,154 | Oct. 17, 1939 | C.H. Roth, Jr., O. Steiner | Photographic Camera or Similar Article | cameras |
| D117,155 | Oct. 17, 1939 | C.H. Roth, Jr., O. Steiner | Photographic Camera or Similar Article | cameras |
| 2,188,065 | Jan. 23, 1940 | O. Steiner | Synchronization of Photoflashes with Focal Plane Shutter | camera flash lighting apparatus |
| 2,200,458 | May 14, 1940 | O. Steiner | Focusing Illuminating Attachment for Photographic Flash Guns | focusing attachments |
| 2,218,494 | Oct. 15, 1940 | O. Steiner | Photoflash Synchronizer for Cameras | camera shutters |
| 2,224,839 | Dec. 10, 1940 | O. Steiner | Apparatus for Making Photographic Contact Prints | photographic printers |
| 2,233,352 | Feb. 25, 1941 | O. Steiner | Photographic Camera Front Structure | cameras |
| 2,236,925 | Apr. 01, 1941 | O. Steiner | Automatic Diaphragm Adjusting Mechanism for Photographic Cameras | cameras |
| 2,261,421 | Nov. 04, 1941 | O. Steiner | Unitarily Connected Range Finder and Coupling Mechanism Therefor | camera range finders |
| 2,264,777 | Dec. 02, 1941 | O. Steiner | Photographic Camera Structure | cameras |
| 2,269,400 | Jan. 06, 1942 | O. Steiner | High-Speed Between-the Lens Photographic Shutter | camera shutters |
| 2,269,401 | Jan. 06, 1942 | O. Steiner | Lens Mount for Photographic Cameras | camera accessories |
| 2,273,385 | Feb. 17, 1942 | O. Steiner | Masking Means | photographic printers |
| 2,273,386 | Feb. 17, 1942 | O. Steiner | Mirror and Diaphragm Release Means for Reflex Cameras | cameras |
| 2,282,263 | May 05, 1942 | O. Steiner | Camera with Direct-Vision View-Finder | camera view finders |
