US2990189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Socket connecting means for a rotary impact tool
Assignee: Chicago Pneumatic Tool Co LLC
•
Filing: 1960-03-10
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Granted: 1961-06-27
•
Expires: 1980-03-10
Abstract
No abstract record available.
Inventors
- 👤 Robert T Beers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:52
CPC Classifications
B; B25; B25B; B25B23/00; B25B23/0007; B25B23/0035; F; F16; F16B; F16B2200/00; F16B2200/10; F16D; F16D1/00; F16D1/10; F16D1/108; F16D1/116; F16D2001/103; Y; Y10; Y10T; Y10T279/00; Y10T279/10; Y10T279/1037; Y10T279/1041; Y10T279/17; Y10T279/17761; Y10T279/17923; Y10T403/00; Y10T403/16; Y10T403/1616; Y10T403/1624; Y10T403/70; Y10T403/7075; Y10T403/7077
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1132375A
Cited
US1982008A
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US2009371A
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US2108866A
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US2283514A
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US2816770A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-26 | 1964-12-26 | 1965-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-26 | 1968-12-26 | 1969-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-26 | 1972-12-26 | 1973-06-27 | $7700.00 | Window Closed / Lapsed |