G03B 15/0463
Piezoelectric ignition mechanisms
Official title: {Piezoelectric ignition mechanisms}
G03B15/0463 (Piezoelectric ignition mechanisms) appears on 8 US grants and 0 published applications in this corpus.
Search patents in G03B- Granted patents
- 8
- Published applications
- 0
- Assignees
- 1
- Inventors
- 9
- Latest grant
- 24 Jan 1978
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Firing spring cocking mechanism24 Jan 1978US 4,070,685 AEastman Kodak Company
- Double exposure prevention device4 Oct 1977US 4,052,730 AEastman Kodak Company
- Trigger device for an electronic flash unit24 May 1977US 4,025,817 AEastman Kodak Company
- Piezo crystal housing and mount16 Nov 1976US 3,992,640 AEastman Kodak Company
- Film advance-flash interlock mechanism6 Jul 1976US 3,968,507 AEastman Kodak Company
No published applications in this class yet.
Most cited
By later US patents
- Trigger device for an electronic flash unit10US 4,025,817 AEastman Kodak Company · 1977
- Firing spring cocking mechanism3US 3,958,259 AEastman Kodak Company · 1976
- Flash shorting mechanism2US 3,958,258 AEastman Kodak Company · 1976
- Double exposure prevention device2US 4,052,730 AEastman Kodak Company · 1977
- Film advance-flash interlock mechanism1US 3,955,205 AEastman Kodak Company · 1976