Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5737656 | Pump camera | Dennis R. Zander, Thomas E. Dussinger, Edward N. Balling | 1998-04-07 |
| 5727247 | Camera with film sensor and driver to initiate closing of cassette responsive to return of filmstrip to cassette | Douglas H. Pearson | 1998-03-10 |
| 5724622 | Film metering mechanism | Edward N. Balling, Dennis R. Zander, Thomas E. Dussinger | 1998-03-03 |
| 5708854 | One-time-use camera has driver for closing film cassette which is removed with closed cassette to disable camera after completed use | Douglas H. Pearson | 1998-01-13 |
| 5701536 | Camera with film metering responsive shutter release | Edward N. Balling, Thomas E. Dussinger, Dennis R. Zander | 1997-12-23 |
| 5694630 | Compact shutter release/film drive | Edward N. Balling | 1997-12-02 |
| 5671459 | Camera cover guide mechanism | Edward N. Balling | 1997-09-23 |
| 5629750 | One-time use camera uncovers ingress opening for insertion tool to eject cassette when cassette closed | Thomas E. Dussinger | 1997-05-13 |
| 5619737 | Encodement-on-film recording apparatus utilizes flash components in a camera | Randy E. Horning, Douglas W. Constable | 1997-04-08 |
| 5614977 | Manual film wind thumbwheel for camera | — | 1997-03-25 |
| 5614976 | Camera with manual film rewind locked when cassette closed, preferably to position film exposed indicator in window of cassette | Thomas E. Dussinger | 1997-03-25 |
| 5612759 | Variable format viewfinder | John H. Alligood | 1997-03-18 |
| 5608482 | Film loading method and related apparatus | Joseph A. Watkins | 1997-03-04 |
| 5608480 | One-time-use camera with stop-protrusion for engaging open light lock of cassette to prevent cassette from dislodging lid closing chamber | Kauyoshi Sugano, Kiyohide Itoh, Takashi Shirahama | 1997-03-04 |
| 5579070 | One-time-use camera has driver for closing film cassette which is broken to disable camera after completed use | Douglas H. Pearson | 1996-11-26 |
| 5568218 | Lens clamping light-baffle in camera assemblage | Thomas E. Dussinger | 1996-10-22 |
| 5552855 | Detecting apparatus for finding a reference exposure made on a leading and/or trailing portion of a filmstrip | — | 1996-09-03 |
| 5550608 | Apparatus and method for closing a film cassette and unloading the closed cassette from a camera | Thomas E. Dussinger | 1996-08-27 |
| 5477289 | Camera including multiple burst data to identify unexposed frames | — | 1995-12-19 |
| 5473398 | Opened light-shielding door of film cassette overlaps extension of film gate device to bridge a gap between the cassette and gate device | Susan J. Metler, Dennis R. Zander | 1995-12-05 |
| 5452055 | Apparatus and method for making a reference exposure on a leading and/or trailing portion of a filmstrip | — | 1995-09-19 |
| 5450150 | Light-shielding door of film cassette has notches that mate with film support rails of camera | Dennis R. Zander | 1995-09-12 |
| 5347334 | Film cassette with bar-coded film spool and provision for film double exposure prevention | Stephen H. Miller | 1994-09-13 |
| 5323201 | Cassette ejecting apparatus | Leonard Richiuso, John K. McBride, Joel S. Lawther | 1994-06-21 |
| 5270760 | Film cassette with internal film drive | Dennis R. Zander | 1993-12-14 |