Patent US3123395A successfully refreshed from Google Patents.
US3123395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body supporting furniture of the polygonal tension type
Assignee: —
•
Filing: —
•
Granted: 1964-03-03
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Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:53
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/28; A47C4/42; A47C4/44
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
FURNITURE OF THE POLYGONAL TYPE COMPRISING A COLLAPSIBLE SUPPORTING FRAME, SAID FRAME COMPRISING A PLURALITY OF PIVOTALLY MOUNTED FRAME MEMBERS MOVABLE TO EXTENDED POSITION TO FORM THE CORNERS OF A POLYGON, TWO OF SAID FRAME MEMBERS WHEN IN THEIR EXTENDED POSITION DEFINING A SEAT AND BACK REST WITHIN THE OUTLINE OF SAID POLYGON, AND FLEXIBLE MEANS EXTENDING ALONG THE PERIPHERY OF SAID POLYGON FOR DETACHABLY CONNECTING TO SAID FRAME AT ONE OF THE CORNERS OF SAID POLYGON FOR FORMING A POLYGONAL TENSION TYPE STRUCTURE, SAID FLEXIBLE MEANS BEING SECURELY FASTENED TO EACH OF SAID FRAME MEMBERS AND SAID MEANS WHEN RELEASED FROM SAID ONE OF SAID CORNERS CAUSING SAID FRAME TO COLLAPSE.
Claim 2
Dependent Claim
112 words
FURNITURE OF THE POLYGONAL TYPE COMPRISING A COLLAPSIBLE SUPPORTING FRAME, SAID FRAME COMPRISING A PLURALITY OF PIVOTALLY MOUNTED FRAME MEMBERS MOVABLE TO EXTENDED POSITION TO FORM THE CORNERS OF A POLYGON, TWO OF SAID FRAME MEMBERS WHEN IN THEIR EXTENDED POSITION DEFINING A SEAT AND BACK REST WITHIN THE OUTLINE OF SAID POLYGON, AND FLEXIBLE MEANS EXTENDING ALONG THE PERIPHERY OF SAID POLYGON FOR DETACHABLY CONNECTING TO SAID FRAME AT ONE OF THE CORNERS OF SAID POLYGON FOR FORMING A POLYGONAL TENSION TYPE STRUCTURE, SAID FLEXIBLE MEANS BEING SECURELY FASTENED TO EACH OF SAID FRAME MEMBERS AND SAID MEANS WHEN RELEASED FROM SAID ONE OF SAID CORNERS CAUSING SAID FRAME TO COLLAPSE.
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) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |