Patent US3216761A successfully refreshed from Google Patents.
US3216761A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor roof and windshield
Assignee: Georg Fritzmeier GmbH and Co KG
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Filing: 1963-03-08
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Granted: 1965-11-09
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Expires: 1983-03-08
Abstract
No abstract record available.
Inventors
- 👤 Domina Delfried
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:28
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/13; B60R21/131
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A ROOF AND WINDSHIELD ASSEMBLY ATTACHABLE TO A TRACTOR OR SIMILAR VEHICLE, COMPRISING ROOF AND WINDSHIELD MEMBERS FORMING A UNITARY ARRANGEMENT, ELONGATED SUPPORT MEANS EXTENDING ALONG THE INNER SURFACE OF THE FENDERS OF SAID VEHICLE AND INCLUDING AN OUTWARDLY-SHAPED EXTENSION MEMBER, SAID ARRANGEMENT BEING FIXEDLY ATTACHED TO SAID EXTENSION MEMBER NEAR SAID WINDSHIELD MEMBER, BRACKET MEANS MOUNTED ON THE REAR AXLE OF SAID VEHICLE ON EITHER SIDE OF SAID DIFFERENTIAL THEREOF, PIVOTABLE SUPPORTS MOUNTED ON SAID BRACKET MEANS AND ATTACHED PIVOTABLY TO SAID ELONGATED SUPPORT MEANS AT A POSITION TO THE REAR OF SAID WINDSHIELD MEMBER, SAID ARRANGEMENT AND SAID ELONGATED SUPPORT MEANS BEING DISPOSED TO ENABLE INGRESS AND EGRESS FRON THE FRONT OF THE TRACTOR UPON UPWARD PIVOTABLE MOTION THEREOF, AND A RESILIENT MEANS MOUNTED ON THE FENDERS OF SAID VEHICLE AND UPON WHICH SAID EXTENSION MEMBERS OF SAID SUPPORT MEANS REST WHEN THE ASSEMBLY IS IN A LOWERED POSITION.
Claim 2
Dependent Claim
151 words
A ROOF AND WINDSHIELD ASSEMBLY ATTACHABLE TO A TRACTOR OR SIMILAR VEHICLE, COMPRISING ROOF AND WINDSHIELD MEMBERS FORMING A UNITARY ARRANGEMENT, ELONGATED SUPPORT MEANS EXTENDING ALONG THE INNER SURFACE OF THE FENDERS OF SAID VEHICLE AND INCLUDING AN OUTWARDLY-SHAPED EXTENSION MEMBER, SAID ARRANGEMENT BEING FIXEDLY ATTACHED TO SAID EXTENSION MEMBER NEAR SAID WINDSHIELD MEMBER, BRACKET MEANS MOUNTED ON THE REAR AXLE OF SAID VEHICLE ON EITHER SIDE OF SAID DIFFERENTIAL THEREOF, PIVOTABLE SUPPORTS MOUNTED ON SAID BRACKET MEANS AND ATTACHED PIVOTABLY TO SAID ELONGATED SUPPORT MEANS AT A POSITION TO THE REAR OF SAID WINDSHIELD MEMBER, SAID ARRANGEMENT AND SAID ELONGATED SUPPORT MEANS BEING DISPOSED TO ENABLE INGRESS AND EGRESS FRON THE FRONT OF THE TRACTOR UPON UPWARD PIVOTABLE MOTION THEREOF, AND A RESILIENT MEANS MOUNTED ON THE FENDERS OF SAID VEHICLE AND UPON WHICH SAID EXTENSION MEMBERS OF SAID SUPPORT MEANS REST WHEN THE ASSEMBLY IS IN A LOWERED POSITION.
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) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |