Patent US3010568A successfully refreshed from Google Patents.
US3010568A
Expired / Lapsed
US
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Means for gripping rods
Assignee: Individual
•
Filing: 1960-07-28
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Granted: 1961-11-28
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Expires: 1980-07-28
Abstract
No abstract record available.
Inventors
- 👤 Joseph M J Annegarn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:22
CPC Classifications
B; B21; B21C; B21C1/00; B21C1/16; B21C1/27; B21C1/28; Y; Y10; Y10T; Y10T279/00; Y10T279/12; Y10T279/1241; Y10T279/1249; Y10T279/17; Y10T279/17411; Y10T279/17418; Y10T279/17435
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |