US3223301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Car top carrier
Assignee: HELM ACCESSORIES Inc
•
Filing: 1962-05-24
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Granted: 1965-12-14
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Expires: 1982-05-24
Abstract
No abstract record available.
Inventors
- 👤 Frederick A Helm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:22
CPC Classifications
B; B60; B60R; B60R9/00; B60R9/04; B60R9/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
IN A CAR TOP CARRIER, THE COMBINATION COMPRISING A PLURALITY OF STANCHIONS ADAPTED TO BE MOUNTED ON A CAR TOP AT LONGITUDINALLY SPACED POINTS ALONG THE SIDES THEREOF, EACH SAID STANCHION HAVING A BASE AND AN UPRIGHT EXTENDING UPWARDLY FROM SAID BASE, THE UPPER END OF EACH SAID UPRIGHT INCLUDING AN ARCUATE OPEN SIDE SEAT EXTENDING LONGITUDINALLY OF SAID STANCHION AND FACING INWARDLY, A HOLLOW TUBULAR SIDE RAIL POSITIONED ALONG EACH SIDE OF SAID CAR TOP AND ENGAGING THE SEATS OF SUCCESSIVE STANCHIONS, A HOLLOW TUBULAR END RAIL AT EACH END OF THE CARRIER ENGAGING AND EXTENDING BETWEEN THE ENDS OF SAID SIDE RAILS.
Claim 2
Dependent Claim
104 words
IN A CAR TOP CARRIER, THE COMBINATION COMPRISING A PLURALITY OF STANCHIONS ADAPTED TO BE MOUNTED ON A CAR TOP AT LONGITUDINALLY SPACED POINTS ALONG THE SIDES THEREOF, EACH SAID STANCHION HAVING A BASE AND AN UPRIGHT EXTENDING UPWARDLY FROM SAID BASE, THE UPPER END OF EACH SAID UPRIGHT INCLUDING AN ARCUATE OPEN SIDE SEAT EXTENDING LONGITUDINALLY OF SAID STANCHION AND FACING INWARDLY, A HOLLOW TUBULAR SIDE RAIL POSITIONED ALONG EACH SIDE OF SAID CAR TOP AND ENGAGING THE SEATS OF SUCCESSIVE STANCHIONS, A HOLLOW TUBULAR END RAIL AT EACH END OF THE CARRIER ENGAGING AND EXTENDING BETWEEN THE ENDS OF SAID SIDE RAILS.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
US2919841A
Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |