US3282181A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Film camera housings
Assignee: Balda Werke Photographische Gerate und Kunststof GmbH and Co KG
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Filing: 1964-10-16
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Granted: 1966-11-01
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Expires: 1984-10-16
Abstract
No abstract record available.
Inventors
- 👤 Lange Karl Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:32
CPC Classifications
G; G03; G03B; G03B1/00; G03B1/42; G03B1/48; G03B17/00; G03B17/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A FILM CAMERA HOUSING COMPRISING: (A) A CAMERA BODY; (B) A REAR CLOSURE WALL FOR SAID CAMERA BODY, SAID WALL CONSISTING OF A FLEXIBLE RESILIENT MATERIAL, SAID WALL BEING INWARDLY CONVEXLY CURVED WHEN OPEN AND UNSTRESSED FOR PRESSING DOWN ON SAID BODY IN A PLANAR CONDITION WHEN CLOSED; AND (C) PROJECTIONS ON THE INNER SIDE OF SAID WALL PROVIDING AN INTERRUPTED FILM GUIDE SURFACE.
Claim 2
Dependent Claim
64 words
A FILM CAMERA HOUSING COMPRISING: (A) A CAMERA BODY; (B) A REAR CLOSURE WALL FOR SAID CAMERA BODY, SAID WALL CONSISTING OF A FLEXIBLE RESILIENT MATERIAL, SAID WALL BEING INWARDLY CONVEXLY CURVED WHEN OPEN AND UNSTRESSED FOR PRESSING DOWN ON SAID BODY IN A PLANAR CONDITION WHEN CLOSED; AND (C) PROJECTIONS ON THE INNER SIDE OF SAID WALL PROVIDING AN INTERRUPTED FILM GUIDE SURFACE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |