US3224828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motion picture projector with a movable film guide
Assignee: Meopta np
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Filing: 1964-01-22
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Granted: 1965-12-21
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Expires: 1984-01-22
Abstract
No abstract record available.
Inventors
- 👤 Chytil Slavomir
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:18
CPC Classifications
G; G03; G03B; G03B1/00; G03B1/56
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A MOTION PICTURE APPARATUS COMPRISING, IN COMBINATION: (A) A PROJECTOR PORTION; (B) A SOUND ADAPTER PORTION; (C) RLEASABLE LOCATING MEANS FOR HOLDING SAID PORTIONS IN A PREDETERMINED SPATIAL RELATIONSHIP, SAID PROJECTOR PORTION INCLUDING (1) SUPPLY REEL MEANS, (2) TAKE-UP REEL MEANS, (3) FEED MEANS FOR MOVING A FILM FROM SAID SUPPLY REEL MEANS IN A PREDETERMINED PATH TOWARD SAID ADAPTER PORTION IN SAID RELATIONSHIP OF THE PORTIONS, AND (4) GUIDE MEANS MOVABLE BETWEEN AN OPERATIVE POSITION AND AN INOPERATIVE POSITION, SAID GUIDE MEANS WHEN IN SAID OPERATIVE POSITION DEFLECTING SAID FILM FROM SAID PATH TOWARD SAID INTAKEUP REEL MEANS; AND (D) ACTUATING MEANS RESPONSIVE TO SAID RELATIONSHIP OF SAID PORTIONS FOR MOVING SAID GUIDE MEANS FROM SAID OPERATIVE TO THE INOPERATIVE POSITION THEREOF.
Claim 2
Dependent Claim
123 words
A MOTION PICTURE APPARATUS COMPRISING, IN COMBINATION: (A) A PROJECTOR PORTION; (B) A SOUND ADAPTER PORTION; (C) RLEASABLE LOCATING MEANS FOR HOLDING SAID PORTIONS IN A PREDETERMINED SPATIAL RELATIONSHIP, SAID PROJECTOR PORTION INCLUDING (1) SUPPLY REEL MEANS, (2) TAKE-UP REEL MEANS, (3) FEED MEANS FOR MOVING A FILM FROM SAID SUPPLY REEL MEANS IN A PREDETERMINED PATH TOWARD SAID ADAPTER PORTION IN SAID RELATIONSHIP OF THE PORTIONS, AND (4) GUIDE MEANS MOVABLE BETWEEN AN OPERATIVE POSITION AND AN INOPERATIVE POSITION, SAID GUIDE MEANS WHEN IN SAID OPERATIVE POSITION DEFLECTING SAID FILM FROM SAID PATH TOWARD SAID INTAKEUP REEL MEANS; AND (D) ACTUATING MEANS RESPONSIVE TO SAID RELATIONSHIP OF SAID PORTIONS FOR MOVING SAID GUIDE MEANS FROM SAID OPERATIVE TO THE INOPERATIVE POSITION THEREOF.
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) | 1968-12-20 | 1969-06-21 | 1969-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-20 | 1973-06-21 | 1973-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-20 | 1977-06-21 | 1977-12-21 | $7700.00 | Window Closed / Lapsed |