Patent US2033946A successfully refreshed from Google Patents.
US2033946A
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Apparatus for trimming cylinders
Assignee: Ideal Roller and Manufacturing Co
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Filing: 1934-11-15
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Granted: 1936-03-17
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Expires: 1954-11-15
Abstract
No abstract record available.
Inventors
- 👤 Wells A Lippincott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:16
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/0042; B23Q11/005; B26; B26D; B26D1/00; B26D1/01; B26D1/46; B26D7/00; B26D7/18; B26D7/1845; B26D7/1854; B41; B41C; B41C1/00; B41C1/18; Y; Y02; Y02P; Y02P70/00; Y02P70/10; Y10; Y10T; Y10T82/00; Y10T82/16; Y10T82/16016; Y10T82/16098; Y10T82/25; Y10T82/2531; Y10T82/30; Y10T83/00; Y10T83/202; Y10T83/2066; Y10T83/647; Y10T83/654; Y10T83/6545; Y10T83/6547; Y10T83/6548; Y10T83/707; Y10T83/7083
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) | 1939-03-17 | 1939-09-16 | 1940-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-03-17 | 1943-09-16 | 1944-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-03-17 | 1947-09-16 | 1948-03-17 | $7700.00 | Window Closed / Lapsed |