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Patent US2946060A successfully refreshed from Google Patents.
US2946060A
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US
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Clip positioning head for fastener driving tool
Assignee: SPENAX Corp A CORP OF INDIANA
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Filing: 1958-04-07
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Granted: 1960-07-26
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Expires: 1978-04-07
Abstract
No abstract record available.
Inventors
- 👤 Richard E Powers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:43
CPC Classifications
A; A47; A47C; A47C31/00; A47C31/02; A47C31/04; A47C31/06; B; B25; B25C; B25C5/00; B25C5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2588738A
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US2558230A
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US2673980A
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US2705323A
Cited
US2697221A
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US2675546A
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US2806218A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |