Patent US3035451A successfully refreshed from Google Patents.
US3035451A
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US
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Hand powered rotary tool
Assignee: CONNELL O
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Filing: 1959-01-07
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Granted: 1962-05-22
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Expires: 1979-01-07
Abstract
No abstract record available.
Inventors
- 👤 John B O'connell
- 👤 Robert E Stahre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:57
CPC Classifications
F; F16; F16H; F16H31/00; F16H31/001; B; B25; B25B; B25B13/00; B25B13/46; B25B13/461; B25B13/466; B25B13/467; B25B15/00; B25B15/02; B25B15/04; B25B17/00; B25B23/00; B25B23/16; B25F; B25F1/00; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1526; Y10T74/1532; Y10T74/1537; Y10T74/19; Y10T74/19219; Y10T74/19372; Y10T74/19605; Y10T74/19642; Y10T74/1966; Y10T74/19665
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US131902A
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US1322391A
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US1322623A
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US1324258A
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US1009270A
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US1216478A
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US2301413A
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US2421901A
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US2633044A
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US2831384A
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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) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |