US3206245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detachable tractor cab
Assignee: WGW ENGINEERING Inc
•
Filing: 1963-03-25
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Granted: 1965-09-14
•
Expires: 1983-03-25
Abstract
No abstract record available.
Inventors
- 👤 Marvin L Westrum
- 👤 Dalton M Westrum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:14
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/06; B62D33/0617; B62D33/0621; B62D33/063; B62D33/067
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
IN COMBINATION, A TRACTOR HAVING A FRAME AND REARWARD AND FORWARD ENDS, A HORIZONTAL PLATFORM SURFACE ON SAID FRAME, FIRST AND SECOND SIDE PANELS SECURED TO AND EXTENDING UPWARDLY FROM SAID PLATFORM HAVING UPPER AND LOWER EDGES, REARWARD AND FORWARD ENDS, SAID FIRST AND SECOND SIDE PANELS EACH HAVING PIVOTAL CONNECTION MEANS THEREON AT THEIR UPPER REARWARD ENDS, A CAB MOUNTED ON SAID SIDE PANELS AND EXTENDING UPWARDLY THEREFROM HAVING AT LEAST THIRD AND FOURTH SIDE PANELS ENGAGING SAID FIRST AND SECOND SIDE PANELS AND HAVING TOP AND BOTTOM EDGES, AND REARWARD AND FORWARD ENDS, SAID CAB HAVING PIVOTAL MEANS SECURED THERETO AT THE LOWER REARWARD ENDS OF EACH SAID THIRD AND FOURTH SIDE PANELS ADAPTED TO PIVOTALLY ENGAGE SAID PIVOTAL CONNECTION MEANS, EACH OF SAID FIRST AND SECOND SIDE PANELS EXTENDING FORWARDLY AND DOWNWARDLY FROM THEIR UPPER REARWARD ENDS.
Claim 2
Dependent Claim
140 words
IN COMBINATION, A TRACTOR HAVING A FRAME AND REARWARD AND FORWARD ENDS, A HORIZONTAL PLATFORM SURFACE ON SAID FRAME, FIRST AND SECOND SIDE PANELS SECURED TO AND EXTENDING UPWARDLY FROM SAID PLATFORM HAVING UPPER AND LOWER EDGES, REARWARD AND FORWARD ENDS, SAID FIRST AND SECOND SIDE PANELS EACH HAVING PIVOTAL CONNECTION MEANS THEREON AT THEIR UPPER REARWARD ENDS, A CAB MOUNTED ON SAID SIDE PANELS AND EXTENDING UPWARDLY THEREFROM HAVING AT LEAST THIRD AND FOURTH SIDE PANELS ENGAGING SAID FIRST AND SECOND SIDE PANELS AND HAVING TOP AND BOTTOM EDGES, AND REARWARD AND FORWARD ENDS, SAID CAB HAVING PIVOTAL MEANS SECURED THERETO AT THE LOWER REARWARD ENDS OF EACH SAID THIRD AND FOURTH SIDE PANELS ADAPTED TO PIVOTALLY ENGAGE SAID PIVOTAL CONNECTION MEANS, EACH OF SAID FIRST AND SECOND SIDE PANELS EXTENDING FORWARDLY AND DOWNWARDLY FROM THEIR UPPER REARWARD ENDS.
References Cited (Backward Citations)
US1306799A
Cited
GB354424A
Cited
US2225217A
Cited
US2565919A
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US2584329A
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US2740487A
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US2951548A
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US3039557A
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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) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |