Upholstery cushion construction comprising a resilient padding
Abstract
Abstract 1. AN UPHOLSTERED SEATING UNIT INCLUDING A FRAME FOR USE IN FURNITURE AND THE LIKE COMPRISING A RESILIENT PADDING, A PREFORMED UPHOLSTERY COVER OVER SAID RESILIENT PADDING, A SHEET OF SLIPPERY MATERIAL BETWEEN SAID PADDING AND COVER TO REDUCE FRICTION BETWEEN IT AND THE COVER TO A MINIMUM, AND MEANS FASTENING SAID UPHOLSTERY COVER WITH RESPECT TO SAID FRAME AND COMPRESSING SAID RESILIENT PADDING VIA SAID UPHOLSTERY COVER AND SAID SHEET OF SLIPPERY MATERIAL SO THAT SAID PADDING IS HELD IN DEPRESSED POSITION BY SAID FASTENING MEANS, SAID UPHOLSTERY COVER AT LEAST AT THE SEAT PORTION BEING FREE TO MOVE WITH RESPECT TO SAID SLIPPERY SHEET DUE TO ITS SMOOTH SURFACE WHEREBY TO FACILITATE THE INITIAL APPLICATION OF THE UPHOLSTERY COVER BY SLIDING IT OVER THE SLIPPERY SHEET AND PADDING AND PREVENTING WRINKLING OF THE UPHOLSTERY COVER ON THE SEATING UNIT DURING USE AND TO ENABLE SAID DEPRESSED PADDING TO REBOUND TO THE LIMIT ALLOWED BY SAID FASTENING MEANS.
Inventors
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Bibliographic Details
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-04-11 | 1975-10-11 | 1976-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-04-11 | 1979-10-11 | 1980-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-04-11 | 1983-10-11 | 1984-04-11 | $7700.00 | Window Closed / Lapsed |