Patent US3261153A successfully refreshed from Google Patents.
US3261153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rake tooth construction
Assignee: International Motors LLC
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Filing: 1964-10-08
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Granted: 1966-07-19
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Expires: 1984-10-08
Abstract
No abstract record available.
Inventors
- 👤 Edward J Johnston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:53
CPC Classifications
A; A01; A01D; A01D80/00; A01D80/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A RAKE TOOTH COMPRISING AN ELONGATED TINE; MEANS FOR CONNECTING SAID TINE TO A RAKE BAR, AND A SPRING-LIKE PROTECTOR REPLACEABLY MOUNTED ON AND PROTECTIVELY COVERING A LOWER END PORTION OF SAID TINE, AND SAID PROTECTOR COMPRISING A SPLIT TUBE SNUGLY EMBRACING SAID TINE AND HAVING AND OPEN END PORTION EXTENDING BEYOND AN ADJACENT END OF THE TINE.
Claim 2
Dependent Claim
58 words
A RAKE TOOTH COMPRISING AN ELONGATED TINE; MEANS FOR CONNECTING SAID TINE TO A RAKE BAR, AND A SPRING-LIKE PROTECTOR REPLACEABLY MOUNTED ON AND PROTECTIVELY COVERING A LOWER END PORTION OF SAID TINE, AND SAID PROTECTOR COMPRISING A SPLIT TUBE SNUGLY EMBRACING SAID TINE AND HAVING AND OPEN END PORTION EXTENDING BEYOND AN ADJACENT END OF THE TINE.
References Cited (Backward Citations)
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US1340669A
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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) | 1969-07-18 | 1970-01-17 | 1970-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-18 | 1974-01-17 | 1974-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-18 | 1978-01-17 | 1978-07-19 | $7700.00 | Window Closed / Lapsed |