Patent US3580336A successfully refreshed from Google Patents.
Patent US3263629A successfully refreshed from Google Patents.
US3263629A
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Cargo tiedown fitting
Assignee: Davis Aircraft Products Co Inc
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Filing: 1964-10-15
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Granted: 1966-08-02
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Expires: 1984-10-15
Abstract
No abstract record available.
Inventors
- 👤 Higuchi Nori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:39
CPC Classifications
B; B61; B61D; B61D45/00; B61D45/001; B60; B60P; B60P7/00; B60P7/06; B60P7/08; B60P7/0807
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
CARGO TIEDOWN FITTING COMPRISING A FRAME HAVING MEANS FOR ATTACHMENT OF A TIEDOWN CONNECTION, CROSS STUDS AT OPPOSITE ENDS OF SAID FRAME, ANCHOR PLATES SLIDEABLY MOUNTED IN BACK-TO-BACK RELATION ON SAID STUDS AND HAVING OUTWARDLY EXTENDING FLANGES AT THE LOWER ENDS OF THE SAME FOR ENGAGEMENT BEHIND THE FLANGES OF CARGO TIEDOWN TRACKS, SPREADING WEDGES PIVOTED ON SAID STUDS FOR ENTRY BETWEEN SAID PLATES, SPRING MEANS FOR ROCKING SAID WEDGES INTO SPREADING ENGAGEMENT BETWEEN SAID PLATES AND HANDLE MEANS FOR ROCKING SAID WEDGE IN THE OPPOSITE DIRECTION.
Claim 2
Dependent Claim
87 words
CARGO TIEDOWN FITTING COMPRISING A FRAME HAVING MEANS FOR ATTACHMENT OF A TIEDOWN CONNECTION, CROSS STUDS AT OPPOSITE ENDS OF SAID FRAME, ANCHOR PLATES SLIDEABLY MOUNTED IN BACK-TO-BACK RELATION ON SAID STUDS AND HAVING OUTWARDLY EXTENDING FLANGES AT THE LOWER ENDS OF THE SAME FOR ENGAGEMENT BEHIND THE FLANGES OF CARGO TIEDOWN TRACKS, SPREADING WEDGES PIVOTED ON SAID STUDS FOR ENTRY BETWEEN SAID PLATES, SPRING MEANS FOR ROCKING SAID WEDGES INTO SPREADING ENGAGEMENT BETWEEN SAID PLATES AND HANDLE MEANS FOR ROCKING SAID WEDGE IN THE OPPOSITE DIRECTION.
References Cited (Backward Citations)
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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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |