Patent US3253395A successfully refreshed from Google Patents.
US3253395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rake tooth construction with replaceable tine
Assignee: International Motors LLC
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Filing: 1964-10-08
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Granted: 1966-05-31
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Expires: 1984-10-08
Abstract
No abstract record available.
Inventors
- 👤 Edward J Johnston
- 👤 Jr Frank J Macha
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:26
CPC Classifications
A; A01; A01D; A01D80/00; A01D80/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
THE COMBINATION IN A RAKE TOOTH OF AN ELASTOMER BODY AND A TINE DEPENDING FROM SAID BODY WITH MEANS FOR RELEASABLY SECURING SAID TINE TO SAID BODY IN WHICH SAID MEANS FOR RELEASABLY SECURING SAID TINE TO SAID BODY COMPRISES A TUBE-LIKE STRUCTURE MOUNTED IN SAID BODY AND MEANS FOR RELEASABLY SECURING SAID TINE IN SAID TUBE-LIKE STRUCTURE AND IN WHICH SAID MEANS FOR RELEASABLY SECURING SAID TINE IN SAID TUBE-LIKE STRUCTURE COMPRISES AN EXTENSION OF SAID TUBE-LIKE STRUCTURE EXTENDING OUTWARDLY FROM SAID BODY, AND A LOCK RELEASABLY MOUNTED ON SAID EXTENSION RELEASABLY TO HOLD SAID TINE IN SAID TUBE-LIKE STRUCTURE.
Claim 2
Dependent Claim
101 words
THE COMBINATION IN A RAKE TOOTH OF AN ELASTOMER BODY AND A TINE DEPENDING FROM SAID BODY WITH MEANS FOR RELEASABLY SECURING SAID TINE TO SAID BODY IN WHICH SAID MEANS FOR RELEASABLY SECURING SAID TINE TO SAID BODY COMPRISES A TUBE-LIKE STRUCTURE MOUNTED IN SAID BODY AND MEANS FOR RELEASABLY SECURING SAID TINE IN SAID TUBE-LIKE STRUCTURE AND IN WHICH SAID MEANS FOR RELEASABLY SECURING SAID TINE IN SAID TUBE-LIKE STRUCTURE COMPRISES AN EXTENSION OF SAID TUBE-LIKE STRUCTURE EXTENDING OUTWARDLY FROM SAID BODY, AND A LOCK RELEASABLY MOUNTED ON SAID EXTENSION RELEASABLY TO HOLD SAID TINE IN SAID TUBE-LIKE STRUCTURE.
References Cited (Backward Citations)
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US1002158A
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US1230561A
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US2054129A
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US3096609A
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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) | 1969-05-30 | 1969-11-29 | 1970-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-30 | 1973-11-29 | 1974-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-30 | 1977-11-29 | 1978-05-31 | $7700.00 | Window Closed / Lapsed |