Patent USRE27176E successfully refreshed from Google Patents.
USRE27176E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthopedic seat support
Assignee: —
•
Filing: 1968-05-16
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Granted: 1971-09-21
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Expires: 1988-05-16
Abstract
Abstract SEAT BACK WITH VERTICALLY ADJUSTABLE CONTOURED ORTHOPEDIC ELEMENT OR DEVICE. THE BACK COMPRISES AN INNER CORE WITH AN OUTER COVER THEREFOR, A FABRIC PORTION BEING INTERMEDIATE COVER AND CORE AND SECURED TO THE COVER BY SPACED PARALLEL STITCHING TO FORM A POCKET TO ACCOMMODATE THE ORTHOPEDIC ELEMENT. PROVISION IS MADE BY MEANS ATTACHED TO THE ORTHOPEDIC ELEMENT AND EXTENDING THROUGH AN APERTURE PROVIDED IN THE OUTER COVER FOR VERTICALLY ADJUSTING THE ORTHOPEDIC DEVICE TO A DESIRED POSITION AND REMOVABLY SECURING THE SAME IN SUCH POSITION.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:59
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/36; A47C7/40; A47C7/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-20 | 1975-03-22 | 1975-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-20 | 1979-03-22 | 1979-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-20 | 1983-03-22 | 1983-09-21 | $7700.00 | Window Closed / Lapsed |