US2477153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milling tool
Assignee: Individual
•
Filing: 1943-12-27
•
Granted: 1949-07-26
•
Expires: 1963-12-27
Abstract
No abstract record available.
Inventors
- 👤 Charles E Succop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:28
CPC Classifications
B; B23; B23C; B23C5/00; B23C5/16; B23C5/20; B23C5/22; B23C5/24; B23C5/2265; Y; Y10; Y10T; Y10T407/00; Y10T407/19; Y10T407/1906; Y10T407/1934; Y10T407/1938; Y10T407/1942
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US709526A
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US830778A
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US1063659A
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US1190197A
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US1397786A
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GB239258A
Cited
FR721584A
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US2257169A
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US2412525A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-25 | 1953-01-24 | 1953-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-25 | 1957-01-24 | 1957-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-25 | 1961-01-24 | 1961-07-26 | $7700.00 | Window Closed / Lapsed |