Patent US3478786A successfully refreshed from Google Patents.
US3478786A
Expired / Lapsed
US
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Adjustably controlled saber saw
Assignee: Individual
•
Filing: 1967-02-03
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Granted: 1969-11-18
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Expires: 1987-02-03
Abstract
No abstract record available.
Inventors
- 👤 Otto Hendrickson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:41
CPC Classifications
B; B23; B23D; B23D49/00; B23D49/10; B23D49/16; B23D49/162; B23D49/167; B23D59/00; B23D59/006; B23D59/0062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1940483A
Cited
US1984500A
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US2238578A
Cited
US2639737A
Cited
US2695522A
Cited
US3388728A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |