US1465240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ring-type cutter and method of its use
Assignee: Lees Bradner Co
•
Filing: 1919-11-11
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Granted: 1923-08-14
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Expires: 1939-11-11
Abstract
No abstract record available.
Inventors
- 👤 Charles H Schurr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:20
CPC Classifications
B; B23; B23G; B23G1/00; B23G1/32; B23G5/00; B23G5/18; B23C; B23C2210/00; B23C2210/24; B23C2210/244; B23G2200/00; B23G2200/10; Y; Y10; Y10T; Y10T407/00; Y10T407/17; Y10T407/1715; Y10T407/172; Y10T407/19; Y10T407/1902; Y10T409/00; Y10T409/30; Y10T409/300056; Y10T409/300112; Y10T409/300672
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) | 1926-08-13 | 1927-02-12 | 1927-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-08-13 | 1931-02-12 | 1931-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-08-13 | 1935-02-12 | 1935-08-14 | $7700.00 | Window Closed / Lapsed |