Patent EP0407049A1 successfully refreshed from Google Patents.
Patent US3283650A successfully refreshed from Google Patents.
US3283650A
Expired / Lapsed
US
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Picture-slide conversion apparatus
Assignee: Individual
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Filing: 1964-04-29
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Granted: 1966-11-08
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Expires: 1984-04-29
Abstract
No abstract record available.
Inventors
- 👤 Robert L Shoemaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:47
CPC Classifications
G; G03; G03B; G03B33/00; G03B33/10; G09; G09B; G09B5/00; G09B5/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A CAMERA ACCESSORY APPLICABLE TO THE FRONT OF THE CAMERA, A GATE CARRIED BY THE ACCESSORY AND ADAPTED TO RECEIVE A PICTURE SLIDE, THE GATE FOLDABLE FROM A POSITION FOR VIEWING THE SLIDE TO ONE OPPOSITE THE ACCESSORY FOR PHOTOGRAPHING SLIDE BY THE CAMERA, A MANUAL ACTUATOR CARRIED BY THE ACCESSORY FOR OPERATING THE CAMERA, AND A CONTROL NORMALLY LOCKING THE ACTUATOR AND MOVABLE TO ACTUATOR-RELEASING POSITION WHEN THE GATE IS FOLDED ON THE ACCESSORY.
Claim 2
Dependent Claim
75 words
A CAMERA ACCESSORY APPLICABLE TO THE FRONT OF THE CAMERA, A GATE CARRIED BY THE ACCESSORY AND ADAPTED TO RECEIVE A PICTURE SLIDE, THE GATE FOLDABLE FROM A POSITION FOR VIEWING THE SLIDE TO ONE OPPOSITE THE ACCESSORY FOR PHOTOGRAPHING SLIDE BY THE CAMERA, A MANUAL ACTUATOR CARRIED BY THE ACCESSORY FOR OPERATING THE CAMERA, AND A CONTROL NORMALLY LOCKING THE ACTUATOR AND MOVABLE TO ACTUATOR-RELEASING POSITION WHEN THE GATE IS FOLDED ON THE ACCESSORY.
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) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |