Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701536 | Camera with film metering responsive shutter release | Edward N. Balling, David C. Smart, Dennis R. Zander | 1997-12-23 |
| 5678109 | Camera interior light lock | Edward N. Balling | 1997-10-14 |
| 5629750 | One-time use camera uncovers ingress opening for insertion tool to eject cassette when cassette closed | David C. Smart | 1997-05-13 |
| 5614976 | Camera with manual film rewind locked when cassette closed, preferably to position film exposed indicator in window of cassette | David C. Smart | 1997-03-25 |