Patent US3007230A successfully refreshed from Google Patents.
US3007230A
Expired / Lapsed
US
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Power hand tool for die finishing and the like
Assignee: ACME SCIENT Co
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Filing: 1959-12-03
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Granted: 1961-11-07
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Expires: 1979-12-03
Abstract
No abstract record available.
Inventors
- 👤 Max J Riedl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:28
CPC Classifications
B; B24; B24B; B24B23/00; B24B23/04; B23; B23D; B23D67/00; Y; Y10; Y10T; Y10T29/00; Y10T29/44; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18208
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US306972A
Cited
US1047889A
Cited
US1565264A
Cited
DE682278C
Cited
US2561344A
Cited
FR1018884A
Cited
GB709853A
Cited
FR1084789A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-06 | 1965-05-08 | 1965-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-06 | 1969-05-08 | 1969-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-06 | 1973-05-08 | 1973-11-07 | $7700.00 | Window Closed / Lapsed |