Patent US3080576A successfully refreshed from Google Patents.
US3080576A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Box spring frame
Assignee: RELAXER MATTRESS CO
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Filing: 1960-12-08
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Granted: 1963-03-12
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Expires: 1980-12-08
Abstract
No abstract record available.
Inventors
- 👤 Dominic T Cervisi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:10
CPC Classifications
A; A47; A47C; A47C23/00; A47C23/04; A47C23/05
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
175 words
A SUPPORTING BASE FRAME STRUCTURE FOR A BOX SPRING ASSEMBLY COMPRISING: A PAIR OF PARALLEL, LONGITUDINAL SIDE MEMBERS; A PAIR OF TRANSVERSE END MEMBERS, EACH SAID END MEMBER BEING ATTACHED AT ITS ENDS TO THE ENDS OF SAID LONGITUDINAL MEMBERS IN AN OVERLAPPING ENGAGEMENT TO FORM A CONTINUOUS RECTANGULAR FRAME STRUCTURE, EACH OF SAID LONGITUDINAL AND TRANSVERSE MEMBERS HAVING A SIMILAR L-SHAPED CROSS-SECTION INCLUDING AN EXTENDED HORIZONTAL PORTION AND AN INTEGRAL VERTICAL RIDGE PORTION, SAID LONGITUDINAL AND TRANSVERSE MEMBERS BEING ARRANGED WITH THE END FACES OF THE HORIZONTAL PORTIONS ON THE TRANSVERSE END MEMBERS ABUTTING AGAINST THE VERTICAL RIDGE PORTIONS OF THE LONGITUDINAL MEMBERS, AND SIMILARLY, WITH THE END FACES OF THE HORIZONTAL PORTIONS ON THE LONGITUDINAL MEMBERS ABUTTING AGAINST THE VERTICAL RIDGE PORTIONS OF THE TRANSVERSE END MEMBERS; SLAT MEMBERS ARRANGED PARALLEL TO SAID END TRANSVERSE MEMBERS AND SPACED ALONG SAID LONGITUDINAL MEMBERS, SAID SLAT MEMBERS ABUTTING AT THEIR ENDS AGAINST THE VERTICAL RIDGE PORTION OF SAID LONGITUDINAL MEMBERS; AND FASTENING MEANS CONNECTING SAID END MEMBERS AND SAID SLAT MEMBERS TO SAID LONGITUDINAL MEMBERS.
Claim 2
Dependent Claim
175 words
A SUPPORTING BASE FRAME STRUCTURE FOR A BOX SPRING ASSEMBLY COMPRISING: A PAIR OF PARALLEL, LONGITUDINAL SIDE MEMBERS; A PAIR OF TRANSVERSE END MEMBERS, EACH SAID END MEMBER BEING ATTACHED AT ITS ENDS TO THE ENDS OF SAID LONGITUDINAL MEMBERS IN AN OVERLAPPING ENGAGEMENT TO FORM A CONTINUOUS RECTANGULAR FRAME STRUCTURE, EACH OF SAID LONGITUDINAL AND TRANSVERSE MEMBERS HAVING A SIMILAR L-SHAPED CROSS-SECTION INCLUDING AN EXTENDED HORIZONTAL PORTION AND AN INTEGRAL VERTICAL RIDGE PORTION, SAID LONGITUDINAL AND TRANSVERSE MEMBERS BEING ARRANGED WITH THE END FACES OF THE HORIZONTAL PORTIONS ON THE TRANSVERSE END MEMBERS ABUTTING AGAINST THE VERTICAL RIDGE PORTIONS OF THE LONGITUDINAL MEMBERS, AND SIMILARLY, WITH THE END FACES OF THE HORIZONTAL PORTIONS ON THE LONGITUDINAL MEMBERS ABUTTING AGAINST THE VERTICAL RIDGE PORTIONS OF THE TRANSVERSE END MEMBERS; SLAT MEMBERS ARRANGED PARALLEL TO SAID END TRANSVERSE MEMBERS AND SPACED ALONG SAID LONGITUDINAL MEMBERS, SAID SLAT MEMBERS ABUTTING AT THEIR ENDS AGAINST THE VERTICAL RIDGE PORTION OF SAID LONGITUDINAL MEMBERS; AND FASTENING MEANS CONNECTING SAID END MEMBERS AND SAID SLAT MEMBERS TO SAID LONGITUDINAL MEMBERS.
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) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |