Patent US3052157A successfully refreshed from Google Patents.
US3052157A
Expired / Lapsed
US
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Device for applying liquid to a film in photographic apparatus
Assignee: Individual
•
Filing: 1959-09-21
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Granted: 1962-09-04
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Expires: 1979-09-21
Abstract
No abstract record available.
Inventors
- 👤 Debrie Andre Victor Le Clement
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:31
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/62; G03B27/6271; G03B27/6285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT69210B
Cited
US1208664A
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US1669394A
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US1816409A
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US1933783A
Cited
US2259009A
Cited
US2303633A
Cited
US2446668A
Cited
US2855822A
Cited
US2995977A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |