Patent US3062460A successfully refreshed from Google Patents.
US3062460A
Expired / Lapsed
US
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Bamboo chipper
Assignee: Individual
•
Filing: 1961-04-10
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Granted: 1962-11-06
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Expires: 1981-04-10
Abstract
No abstract record available.
Inventors
- 👤 Leroy R Bunney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:17
CPC Classifications
B; B02; B02C; B02C19/00; B02C19/0056; B02C18/00; B02C18/06; B02C18/16; B02C18/22; B02C18/2225; B02C18/2283; D; D21; D21B; D21B1/00; D21B1/04; D21B1/06; D21B1/061
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US642957A
Cited
US1048621A
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US1461764A
Cited
US1947728A
Cited
US2756788A
Cited
US2838248A
Cited
US3000411A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |