US3279461A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibratory unit for box springs
Assignee: AMERICAN MASSAGE SALES AND Manufacturing CORP
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Filing: 1964-02-10
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Granted: 1966-10-18
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Expires: 1984-02-10
Abstract
No abstract record available.
Inventors
- 👤 Oliver Carmen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:14
CPC Classifications
A; A61; A61H; A61H23/00; A61H23/02; A61H2201/00; A61H2201/01; A61H2201/0119; A61H2201/0138; A61H2201/0142; A61H23/0254; A61H23/0263
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
IN A BOX SPRING, A UNIT OF FOUR COIL SPRINGS FORMING THE BOX, A PAIR OF TIE RODS EMBRACING A TOP COIL OF THE SPRING AT ONE CORNER OF THE BOX AND RUNNING TO AND EMBRACING A TOP COIL OF THE SPRING AT AN ADJACENT CORNER OF THE BOX, A COMPANION PAIR OF THE TIE RODS PARALLEL TO SAID FIRST PAIR OF TIE RODS, SAID SECOND PAIR OF TIE RODS EMBRACING A TOP COIL OF EACH OF THE SPRINGS AT THE REMAINING TWO CORNERS OF THE BOX AND A VIBRATORY UNIT FORMED WITH A BASE HAVING FLANGES AT OPPOSITE ENDS THEREOF, SAID BASE EXTENDING FROM SAID FIRST PAIR OF TIE RODS TO SAID SECOND PAIR OF TIE RODS AND BEING SECURED WITH SAID FLANGES BEING RECEIVED BY SAID TIE RODS, AND MEANS FOR CLAMPING SAID TIE RODS TO SAID FLANGES AND SAID COILS.
Claim 2
Dependent Claim
143 words
IN A BOX SPRING, A UNIT OF FOUR COIL SPRINGS FORMING THE BOX, A PAIR OF TIE RODS EMBRACING A TOP COIL OF THE SPRING AT ONE CORNER OF THE BOX AND RUNNING TO AND EMBRACING A TOP COIL OF THE SPRING AT AN ADJACENT CORNER OF THE BOX, A COMPANION PAIR OF THE TIE RODS PARALLEL TO SAID FIRST PAIR OF TIE RODS, SAID SECOND PAIR OF TIE RODS EMBRACING A TOP COIL OF EACH OF THE SPRINGS AT THE REMAINING TWO CORNERS OF THE BOX AND A VIBRATORY UNIT FORMED WITH A BASE HAVING FLANGES AT OPPOSITE ENDS THEREOF, SAID BASE EXTENDING FROM SAID FIRST PAIR OF TIE RODS TO SAID SECOND PAIR OF TIE RODS AND BEING SECURED WITH SAID FLANGES BEING RECEIVED BY SAID TIE RODS, AND MEANS FOR CLAMPING SAID TIE RODS TO SAID FLANGES AND SAID COILS.
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) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |