Patent US2745355A successfully refreshed from Google Patents.
Patent US2525863A successfully refreshed from Google Patents.
US2525863A
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US
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Coating and laminating apparatus
Assignee: WILLIAM M SCHOLL
•
Filing: 1947-01-29
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Granted: 1950-10-17
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Expires: 1967-01-29
Abstract
No abstract record available.
Inventors
- 👤 Edward J Carter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:42
CPC Classifications
D; D21; D21H; D21H25/00; D21H25/08; D21H25/12; D21H5/00; D21H5/0005; D21H5/006; D21H5/0062; D21H5/0067; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1722; Y10T156/1727; Y10T156/1798
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US422609A
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US1689354A
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US1925092A
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US2154643A
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US2301619A
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US2376899A
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US2364001A
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US2407549A
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US2430459A
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US2436351A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-16 | 1954-04-17 | 1954-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-16 | 1958-04-17 | 1958-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-16 | 1962-04-17 | 1962-10-17 | $7700.00 | Window Closed / Lapsed |