US3474714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Camera for exposing different types of film packages
Assignee: Voigtlander AG
•
Filing: 1965-07-13
•
Granted: 1969-10-28
•
Expires: 1985-07-13
Abstract
No abstract record available.
Inventors
- 👤 Oskar Bihlmaier
- 👤 Paul Greger
- 👤 Erwin Doring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:37
CPC Classifications
G; G03; G03B; G03B1/00; G03B1/60; G03B1/66; G03B19/00; G03B19/02; G03B19/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2367195A
Cited
US2924158A
Cited
US2927518A
Cited
US2911894A
Cited
US3266397A
Cited
US3260183A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-27 | 1973-04-28 | 1973-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-27 | 1977-04-28 | 1977-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-27 | 1981-04-28 | 1981-10-28 | $7700.00 | Window Closed / Lapsed |