US3227300A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachments for tractor loader
Assignee: Frank G Hough Co
•
Filing: 1962-12-21
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Granted: 1966-01-04
•
Expires: 1982-12-21
Abstract
No abstract record available.
Inventors
- 👤 Keith W Kampert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:51
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/34; E02F3/3405; E02F3/3411; B; B62; B62D; B62D49/00; B62D49/02; E02F3/96
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
AN ASSEMBLY FOR MOUNTING AN ATTACHMENT TO A FOURWHEELED TRACTOR HAVING A FIRST PAIR OF PIN MEANS ON OPPOSITE SIDES THEREOF BETWEEN THE FORWARD AND REARWARD WHEELS, A SECOND PAIR OF PIN MEANS CARRIED ON OPPOSITE SIDES OF SAID TRACTOR BETWEEN THE FORWARD AND REARWARD WHEELS AND SUBSTANTIALLY ABOVE SAID FIRST PIN MEANS, AND A FIFTH PIN MEANS CARRIED ON SAID TRACTOR SUBSTANTIALLY AT THE TRANSVERSE CENTER THEREOF AND FORWARDLY OF SAID SECOND PAIR OF PIN MEANS, SAID ASSEMBLY COMPRISING A FRAME MOUNTED ON SAID FIRST PAIR OF PIN MEANS, A PAIR OF LINKS MOUNTED AT ONE END ON SAID SECOND PAIR OF PIN MEANS AND ATTACHED AT THEIR OTHER ENDS TO SAID FRAME, A HYDRAULIC RAM MOUNTED ON SAID FIFTH PIN MEANS AND PIVOTALLY CONNECTED TO SAID ATTACHMENT, AND MOUNTING MEANS ON THE FORWARD END OF SAID FRAME FOR PIVOTALLY SECURING SAID ATTACHMENT TO SAID FRAME.
Claim 2
Dependent Claim
147 words
AN ASSEMBLY FOR MOUNTING AN ATTACHMENT TO A FOURWHEELED TRACTOR HAVING A FIRST PAIR OF PIN MEANS ON OPPOSITE SIDES THEREOF BETWEEN THE FORWARD AND REARWARD WHEELS, A SECOND PAIR OF PIN MEANS CARRIED ON OPPOSITE SIDES OF SAID TRACTOR BETWEEN THE FORWARD AND REARWARD WHEELS AND SUBSTANTIALLY ABOVE SAID FIRST PIN MEANS, AND A FIFTH PIN MEANS CARRIED ON SAID TRACTOR SUBSTANTIALLY AT THE TRANSVERSE CENTER THEREOF AND FORWARDLY OF SAID SECOND PAIR OF PIN MEANS, SAID ASSEMBLY COMPRISING A FRAME MOUNTED ON SAID FIRST PAIR OF PIN MEANS, A PAIR OF LINKS MOUNTED AT ONE END ON SAID SECOND PAIR OF PIN MEANS AND ATTACHED AT THEIR OTHER ENDS TO SAID FRAME, A HYDRAULIC RAM MOUNTED ON SAID FIFTH PIN MEANS AND PIVOTALLY CONNECTED TO SAID ATTACHMENT, AND MOUNTING MEANS ON THE FORWARD END OF SAID FRAME FOR PIVOTALLY SECURING SAID ATTACHMENT TO SAID FRAME.
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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) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |