Patent US3044677A successfully refreshed from Google Patents.
US3044677A
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US
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Intermittent film transport mechanism
Assignee: Individual
•
Filing: 1958-06-13
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Granted: 1962-07-17
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Expires: 1978-06-13
Abstract
No abstract record available.
Inventors
- 👤 Miller Carl David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:13
CPC Classifications
G; G03; G03B; G03B39/00; G03B39/04; G03B15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US673992A
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US1010370A
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US2039906A
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US2021560A
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US2249167A
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US2618196A
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US2772941A
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US2762255A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |