US2785904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inertia operated chuck
Assignee: Garrison Machine Works Inc
•
Filing: 1953-07-08
•
Granted: 1957-03-19
•
Expires: 1973-07-08
Abstract
No abstract record available.
Inventors
- 👤 Ralph P Garrison
- 👤 James O Garrison
- 👤 David D Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:13
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/025; Y; Y10; Y10T; Y10T279/00; Y10T279/18; Y10T279/24; Y10T279/247; Y10T279/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1494056A
Cited
US2182614A
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US2207621A
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US2394861A
Cited
US2450970A
Cited
US2474633A
Cited
US2543117A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-18 | 1960-09-17 | 1961-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-18 | 1964-09-17 | 1965-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-18 | 1968-09-17 | 1969-03-19 | $7700.00 | Window Closed / Lapsed |