US3122083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic camera
Assignee: Compur Werk GmbH and Co
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Filing: 1960-05-02
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Granted: 1964-02-25
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Expires: 1980-05-02
Abstract
No abstract record available.
Inventors
- 👤 Gebele Kurt
- 👤 Singer Franz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:08
CPC Classifications
G; G03; G03B; G03B7/00; G03B7/08; G03B7/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A PHOTOGRAPHIC SHUTTER AND DIAPHRAGM ASSEMBLY COMPRISING A SHUTTER SPEED SETTING MEMBER MANUALLY MOVABLE TO A POSITION FOR MAKING A MANUALLY TIMED EXPOSURE AND TO A PLURALITY OF POSITIONS FOR MAKING AN INTERNALLY TIMED EXPOSURE, A DIAPHRAGM APERTURE CONTROL MEMBER MANUALLY MOVABLE TO A POSITION FOR AUTOMATIC CONTROL OF A DIAPHRAGM APERTURE AND TO A PLURALITY OF POSITIONS FOR MANUAL CONTROL OF SAID DIAPHRAGM APERTURE, AND A CONTROL ELEMENT MOVED BY MOVEMENT OF ONE OF SAID MEMBERS TO ITS FIRST-MENTIONED POSITION FOR BLOCKING MOVEMENT OF THE OTHER OF SAID MEMBERS TO ITS FIRST-MENTIONED POSITION.
Claim 2
Dependent Claim
94 words
A PHOTOGRAPHIC SHUTTER AND DIAPHRAGM ASSEMBLY COMPRISING A SHUTTER SPEED SETTING MEMBER MANUALLY MOVABLE TO A POSITION FOR MAKING A MANUALLY TIMED EXPOSURE AND TO A PLURALITY OF POSITIONS FOR MAKING AN INTERNALLY TIMED EXPOSURE, A DIAPHRAGM APERTURE CONTROL MEMBER MANUALLY MOVABLE TO A POSITION FOR AUTOMATIC CONTROL OF A DIAPHRAGM APERTURE AND TO A PLURALITY OF POSITIONS FOR MANUAL CONTROL OF SAID DIAPHRAGM APERTURE, AND A CONTROL ELEMENT MOVED BY MOVEMENT OF ONE OF SAID MEMBERS TO ITS FIRST-MENTIONED POSITION FOR BLOCKING MOVEMENT OF THE OTHER OF SAID MEMBERS TO ITS FIRST-MENTIONED POSITION.
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) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |