US3606065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Camera enclosure
Assignee: Bell and Howell Co
•
Filing: 1969-09-02
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Granted: 1971-09-20
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Expires: 1989-09-02
Abstract
Abstract THIS INVENTION CONSISTS OF AN ENCLOSURE WHICH IS OF SHELLLIKE OR TUBULAR FORMATION, BEING OF POLYGONAL CROSS-SECTION AND OPEN AT ITS ENDS IN ORDER TO FIT COMPATIBLY ABOUT A BODY MEMBER OR MECHANISM HAVING SHOULDERED PORTIONS AROUND THE BODY. THE ENCLOSURE IS PROVIDED WITH A HINGE ON ONE PART OF ITS SURFACES, AND RESILIENT LIPS ON ANOTHER PART THEREOF TO RELEASABLY ENGAGE THE BODY MEMBER.
Inventors
- 👤 Richard K Carlson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:40
CPC Classifications
G; G03; G03B; G03B19/00; G03B19/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |