Cushion assembly for chairs and other furniture
Abstract
Abstract A CUSHION ASSEMBLY FOR CHAIRS AND OTHER FURNITURE. THE CUSHION ASSEMBLY HAS A PARAMETRICALLY FLANGED BASE PANEL WHICH IS PREFERABLY MOLDED FROM PLASTIC AND SUPPORTS A COVERED CUSHION STRUCTURE, SUCH AS A SIMPLE RESILIENT PAD OR A RESILIENT PAD MOUNTED ON COIL SPRINGS CONTAINED BETWEEN A PAIR OF SPRING POSITIONING MEMBERS JOINED TO THE PANEL. THESE SPRING POSITIONING MEMBERS HAV CONFRONTING SPRING ENGAGING FORMATIONS WHICH LOCATE THE SPRINGS IN SUCH A WAY AS TO ELIMINATE THE NECESSITY OF HAND TYING OF THE SPRINGS. THE BOTTOM SPRING POSITIONING MEMBER MAY BE MOLDED INTERGRALLY WITH THE BASE PANEL. THE EDGE OF THE CUSHION COVER IS FOLDED AGAINST THE UNDERSIDE OF THE BASE PANEL FLANGE AND IS SECURED TO THE FLANGE BY A RETAINING RING FITTING WITHIN A GROOVE IN THE FLANGE SO AS TO GRIP THE COVER BETWEEN THE RING AND FLANGE.
Inventors
- 👤 Victor F Anderson
Bibliographic Details
Claims Analysis
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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) | 1974-01-18 | 1974-07-20 | 1975-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-18 | 1978-07-20 | 1979-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-18 | 1982-07-20 | 1983-01-19 | $7700.00 | Window Closed / Lapsed |