US3306234A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Securing device
Assignee: Boeing Co
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Filing: 1964-05-14
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Granted: 1967-02-28
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Expires: 1984-05-14
Abstract
No abstract record available.
Inventors
- 👤 Richard J Hansen
- 👤 Francis M Mcdonough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:20
CPC Classifications
B; B64; B64D; B64D9/00; B64D9/003; B60; B60P; B60P3/00; B60P3/06; B60P3/07; B60P3/073
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
148 words
A SECURING DEVICE FOR USE IN A FLOOR CAVITY HAVING OPPOSED WALLS COMPRISING: (A) A FIRST MEMBER HAVING A FIRST END AND A SECOND END AND BEING PIVOTALLY SUPPORTED BY ITS FIRST END IN SAID WALLS; (B) A SECOND MEMBER HAVING A FIRST END AND A SECOND END AND BEING PIVOTALLY CONNECTED AT ITS SECOND END TO THE SECOND END OF SAID FIRST MEMBER, SAID SECOND MEMBER HAVING AT ITS FIRST END LATERALLY EXTENDING EARS WITH PIVOTALLY MOUNTED SHOES SLIDABLY MOUNTED IN LONGITUDINALLY EXTENDING TRACKS DISPOSED WITHIN THE OPPOSED WALLS; (C) MEANS PIVOTALLY MOUNTED TO THE FIRST END OF SAID SECOND MEMBER FOR LOCKING SAID FIRST AND SECOND MEMBERS IN AN UPRIGHT POSITION; (D) SECURING MEANS MOUNTED TO AT LEAST ONE OF SAID FIRST AND SECOND MEMBERS WHEREBY SAID SECURING MEANS IS MOVED TO A SECURING POSITION BY MOVING SAID FIRST AND SECOND MEMBER TO AN ERECTED POSITION.
References Cited (Backward Citations)
US2439423A
Cited
US2351314A
Cited
US3212457A
Cited
US3204581A
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US3188042A
Cited
US3210038A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |