US2425660A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for making paper-covered veneer
Assignee: Chicago Mill and Lumber Co
•
Filing: 1945-09-19
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Granted: 1947-08-12
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Expires: 1965-09-19
Abstract
No abstract record available.
Inventors
- 👤 Jr Richard N Ware
- 👤 Cannon Reginald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:34
CPC Classifications
B; B27; B27D; B27D1/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1061; Y10T156/15; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1722; Y10T156/1727; Y10T156/1734
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1369743A
Cited
US1689812A
Cited
US2095389A
Cited
US2150658A
Cited
US2343740A
Cited
US2372617A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-08-11 | 1951-02-10 | 1951-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-08-11 | 1955-02-10 | 1955-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-08-11 | 1959-02-10 | 1959-08-12 | $7700.00 | Window Closed / Lapsed |