US2877676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Work loading lathe
Assignee: Sundstrand Machine Tool Co
•
Filing: 1954-09-15
•
Granted: 1959-03-17
•
Expires: 1974-09-15
Abstract
No abstract record available.
Inventors
- 👤 Walter S Swanson
- 👤 Robert E Wiley
- 👤 Harold E Mcgee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:13
CPC Classifications
B; B23; B23Q; B23Q7/00; B23Q2707/00; B23Q2707/003; Y; Y10; Y10T; Y10T82/00; Y10T82/25; Y10T82/2514; Y10T82/2516; Y10T82/2552; Y10T82/2564
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1790848A
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US1799106A
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US1829129A
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US1936401A
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US1945662A
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US2192437A
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US2236047A
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US2605538A
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US2623429A
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US2656754A
Cited
US2711817A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-16 | 1962-09-15 | 1963-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-16 | 1966-09-15 | 1967-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-16 | 1970-09-15 | 1971-03-17 | $7700.00 | Window Closed / Lapsed |