Patent US2192089A successfully refreshed from Google Patents.
Patent US2496995A successfully refreshed from Google Patents.
US2496995A
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Guide collet
Assignee: George Gorton Machine Co
•
Filing: 1945-04-03
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Granted: 1950-02-07
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Expires: 1965-04-03
Abstract
No abstract record available.
Inventors
- 👤 Gorton George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:26
CPC Classifications
B; B23; B23B; B23B13/00; B23B13/12; B23B13/126; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17128; Y10T279/17171; Y10T279/17179; Y10T29/00; Y10T29/51; Y10T29/5124; Y10T29/5125; Y10T29/5126; Y10T82/00; Y10T82/25; Y10T82/2593
Claims Analysis
Total Claims: 0
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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) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |