Patent US1651744A successfully refreshed from Google Patents.
US1651744A
Expired / Lapsed
US
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Process of handling strips of sheet material
Assignee: Eastman Kodak Co
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Filing: 1923-06-26
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Granted: 1927-12-06
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Expires: 1943-06-26
Abstract
No abstract record available.
Inventors
- 👤 Henry E Van Derhoef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:39
CPC Classifications
G; G03; G03D; G03D13/00; G03D13/003; B; B29; B29C; B29C31/00; B29C59/00; B29C59/02; B29C59/04; B29C67/00; B29C67/0044; B29K; B29K2001/00; B29K2711/00; B29K2711/12; B29K2711/123; Y; Y10; Y10S; Y10S425/00; Y10S425/81
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1930-12-05 | 1931-06-06 | 1931-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-12-05 | 1935-06-06 | 1935-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-12-05 | 1939-06-06 | 1939-12-06 | $7700.00 | Window Closed / Lapsed |