Patent US5926137A successfully refreshed from Google Patents.
US3157019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reuseable resilient mounting for a rake tine
Assignee: Unisys Corp
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Filing: 1963-08-15
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Granted: 1964-11-17
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Expires: 1983-08-15
Abstract
No abstract record available.
Inventors
- 👤 Warren H Brackbill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:50
CPC Classifications
A; A01; A01D; A01D80/00; A01D80/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A REUSEABLE RESILIENT MOUNTING FOR A RAKE TINE AND FOR CONNECTING THE TINE TO A RAKE BAR, COMPRISING A BRACKET ATTACHED TO SAID BAR, A RUBBER BLOCK AFFIXED TO SAID BRACKET AND EXTENDING OUTWARDLY FROM THE BAR, SAID BLOCK HAVING A RECESS EXTENDING INWARDLY FROM ONE END OF THE BLOCK FACING SAID RAKE BAR AND HAVING AN OPENING EXTENDING FROM SAID RECESS TO THE OTHER END OF THE BLOCK, SAID BRACKET HAVING AN OPENING IN REGISTER WITH SAID RECESS, A RAKE TINE HAVING A BODY GENERALLY PERPENDICULAR TO SAID BAR AND WHICH EXTENDS THROUGH SAID BLOCK OPENING, SAID BODY HAVING AN ENLARGED HEAD AT ONE END SEATED IN SAID RECESS, SAID HEAD FILLING ONLY A PORTION OF THE DEPTH OF SAID RECESS WHEREBY A SPACE IS FORMED BETWEEN THE HEAD AND SAID BAR, AND A RUBBER INSERT REMOVABLY MOUNTED IN SAID RECESS AND ENGAGING BOTH SAID HEAD AND SAID BAR.
Claim 2
Dependent Claim
150 words
A REUSEABLE RESILIENT MOUNTING FOR A RAKE TINE AND FOR CONNECTING THE TINE TO A RAKE BAR, COMPRISING A BRACKET ATTACHED TO SAID BAR, A RUBBER BLOCK AFFIXED TO SAID BRACKET AND EXTENDING OUTWARDLY FROM THE BAR, SAID BLOCK HAVING A RECESS EXTENDING INWARDLY FROM ONE END OF THE BLOCK FACING SAID RAKE BAR AND HAVING AN OPENING EXTENDING FROM SAID RECESS TO THE OTHER END OF THE BLOCK, SAID BRACKET HAVING AN OPENING IN REGISTER WITH SAID RECESS, A RAKE TINE HAVING A BODY GENERALLY PERPENDICULAR TO SAID BAR AND WHICH EXTENDS THROUGH SAID BLOCK OPENING, SAID BODY HAVING AN ENLARGED HEAD AT ONE END SEATED IN SAID RECESS, SAID HEAD FILLING ONLY A PORTION OF THE DEPTH OF SAID RECESS WHEREBY A SPACE IS FORMED BETWEEN THE HEAD AND SAID BAR, AND A RUBBER INSERT REMOVABLY MOUNTED IN SAID RECESS AND ENGAGING BOTH SAID HEAD AND SAID BAR.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-17 | 1968-05-18 | 1968-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-17 | 1972-05-18 | 1972-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-17 | 1976-05-18 | 1976-11-17 | $7700.00 | Window Closed / Lapsed |