US3138399A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grain truck cover
Assignee: Individual
•
Filing: 1962-06-18
•
Granted: 1964-06-23
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Expires: 1982-06-18
Abstract
No abstract record available.
Inventors
- 👤 Hughes Ed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:41
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/02; B60J7/06; B60J7/061; B60J7/062
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
179 words
A CANVAS COVER ASSEMBLY FOR A TRUCK BODY HAVING VERTICALLY EXTENDING SIDE AND END PANELS, COMPRISING: A PAIR OF LONGITUDINAL VERTICALLY-ORIENTED PLATES MOUNTED RESPECTIVELY AT EACH SIDE OF THE TRUCK BODY FOR SLIDING VERTICAL MOVEMENT RELATIVE TO THE SIDE PANELS THEREOF; YIELDABLE MEANS OPERATIVELY CONNECTED TO THE TRUCK BODY AND TO SAID PLATES ADAPTED TO URGE SAID PLATES IN A DOWNWARD DIRECTION RELATIVE TO THE TRUCK BODY; MEANS MOUNTED ON THE TRUCK BODY OPERATIVELY CONNECTED TO SAID PLATES ADAPTED TO SELECTIVELY MOVE SAID PLATES UPWARDLY RELATIVE TO THE TRUCK BODY IN OPPOSITION TO THE YIELDABLE MEANS; LONGITUDINAL CHANNEL MEANS FIXED TO SAID PLATES AND EXTENDING ALONG THE LENGTH THEREOF; CONNECTING MEANS MOUNTED WITHIN SAID CHANNEL MEANS FOR MOVEMENT ALONG THE LENGTH THEREOF; PULLEY MEANS MOUNTED ON EACH PLATE OPERATIVELY CONNECTED TO SAID CONNECTING MEANS ADAPTED TO SELECTIVELY EFFECT LONGITUDINAL MOTION OF SAID CONNECTING MEANS RELATIVE TO THE CHANNEL MEANS; AND A CANVAS COVER SUPPORTED BY THE TOP EDGES OF THE TRUCK BODY PANELS, THE SIDE EDGES OF SAID COVER BEING SECURED TO SAID CONNECTING MEANS ALONG THE ADJACENT PLATES.
Claim 2
Dependent Claim
179 words
A CANVAS COVER ASSEMBLY FOR A TRUCK BODY HAVING VERTICALLY EXTENDING SIDE AND END PANELS, COMPRISING: A PAIR OF LONGITUDINAL VERTICALLY-ORIENTED PLATES MOUNTED RESPECTIVELY AT EACH SIDE OF THE TRUCK BODY FOR SLIDING VERTICAL MOVEMENT RELATIVE TO THE SIDE PANELS THEREOF; YIELDABLE MEANS OPERATIVELY CONNECTED TO THE TRUCK BODY AND TO SAID PLATES ADAPTED TO URGE SAID PLATES IN A DOWNWARD DIRECTION RELATIVE TO THE TRUCK BODY; MEANS MOUNTED ON THE TRUCK BODY OPERATIVELY CONNECTED TO SAID PLATES ADAPTED TO SELECTIVELY MOVE SAID PLATES UPWARDLY RELATIVE TO THE TRUCK BODY IN OPPOSITION TO THE YIELDABLE MEANS; LONGITUDINAL CHANNEL MEANS FIXED TO SAID PLATES AND EXTENDING ALONG THE LENGTH THEREOF; CONNECTING MEANS MOUNTED WITHIN SAID CHANNEL MEANS FOR MOVEMENT ALONG THE LENGTH THEREOF; PULLEY MEANS MOUNTED ON EACH PLATE OPERATIVELY CONNECTED TO SAID CONNECTING MEANS ADAPTED TO SELECTIVELY EFFECT LONGITUDINAL MOTION OF SAID CONNECTING MEANS RELATIVE TO THE CHANNEL MEANS; AND A CANVAS COVER SUPPORTED BY THE TOP EDGES OF THE TRUCK BODY PANELS, THE SIDE EDGES OF SAID COVER BEING SECURED TO SAID CONNECTING MEANS ALONG THE ADJACENT PLATES.
References Cited (Backward Citations)
US2510307A
Cited
US2757042A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-23 | 1967-12-23 | 1968-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-23 | 1971-12-23 | 1972-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-23 | 1975-12-23 | 1976-06-23 | $7700.00 | Window Closed / Lapsed |