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US2774291A
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Film processing hanger
Assignee: SAMUEL JULES LUSTIG
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Filing: 1954-03-05
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Granted: 1956-12-18
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Expires: 1974-03-05
Abstract
No abstract record available.
Inventors
- 👤 Domenech Michacl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:19
CPC Classifications
G; G03; G03D; G03D13/00; G03D13/02; G03D13/08; G03D13/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1405892A
Cited
US1508947A
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US1572337A
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US1825310A
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US1854931A
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US2410131A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |