Patent US3119602A successfully refreshed from Google Patents.
US3119602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sludge removal hood and bonnet assembly for a rotary power-driven saw
Assignee: Individual
•
Filing: 1962-05-15
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Granted: 1964-01-28
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Expires: 1982-05-15
Abstract
No abstract record available.
Inventors
- 👤 Bert E Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:57
CPC Classifications
B; B28; B28D; B28D7/00; B28D7/02; B23; B23D; B23D59/00; B23D59/02; B23Q; B23Q11/00; B23Q11/08; B23Q11/0816; B24; B24B; B24B55/00; B24B55/04; B24B55/045; Y; Y10; Y10T; Y10T83/00; Y10T83/283
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2306470A
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US2668968A
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US2702181A
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US2870993A
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GB807537A
Cited
US3034493A
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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) | 1967-01-27 | 1967-07-29 | 1968-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-27 | 1971-07-29 | 1972-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-27 | 1975-07-29 | 1976-01-28 | $7700.00 | Window Closed / Lapsed |