Patent US3072166A successfully refreshed from Google Patents.
US3072166A
Expired / Lapsed
US
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Carrying case for photographic cameras
Assignee: Voigtlander AG
•
Filing: 1959-09-09
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Granted: 1963-01-08
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Expires: 1979-09-09
Abstract
No abstract record available.
Inventors
- 👤 Buchholtz Bernhard Von
- 👤 Fischer Oskar
- 👤 Grotrian Kurt
- 👤 Kirchhof Hans
- 👤 Mildner Karl
- 👤 Mann Erich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:58
CPC Classifications
A; A45; A45C; A45C11/00; A45C11/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1415776A
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US1925694A
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US2290307A
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US2298144A
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US2478267A
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DE812150C
Cited
US2691401A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |