Patent US1002310A successfully refreshed from Google Patents.
US1002310A
Expired / Lapsed
US
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Safety-chuck.
Assignee: WOODSTOCK SAFETY CHUCK Co
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Filing: 1910-10-19
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Granted: 1911-09-05
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Expires: 1930-10-19
Abstract
No abstract record available.
Inventors
- 👤 William L Procunier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:43
CPC Classifications
B; B23; B23B; B23B51/00; B23B51/12; B23B51/123; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17957; Y10T279/17965; Y10T279/34; Y10T279/3481; Y10T279/35; Y10T408/00; Y10T408/70; Y10T408/72; Y10T408/94
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) | 1914-09-04 | 1915-03-06 | 1915-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1918-09-04 | 1919-03-06 | 1919-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1922-09-04 | 1923-03-06 | 1923-09-05 | $7700.00 | Window Closed / Lapsed |