Process for fastening elastic bands to textiles
Abstract
Abstract OF THE TEXTILE SHEET MAY BE BONDED TOGETHER WITH THE BAND ENDS THEREBETWEEN TO FORM A GARMENT OR THE LIKE WITH A CLOSED LOOP. AN EDGE PORTION OF THE SHEET MAY BE PROVIDED WITH INWARDLY EXTENDING NOTCHES HAVING THEREIN PINS ON A CURVED PATH HOLDING THE TENSIONED BAND IN THE CURVED PATH PRIOR TO THE FUSION BONDING. PROCESS FOR FASTENING A TENSIONED ELASTIC BAND TO A TEXTILE SHEET BY FUSION BONDS OR WELDS AT LEAST AT THE ENDS OF THE BAND AND PREFERABLY AT UNIFORMLY SPACED SPOTS THROUGHOUT THE ENTIRE EXTENT OF THE BAND. THE BAND OR TEXTILE SHEET MAY BE PROVIDED WITH A THERMOPLASTIC SYNTHETIC MATERIAL TO IMPROVE THE FUSION BONDING OR WELDING. THE FUSION BONDING MAY PROVIDE THE ONLY CONNECTION OF THE BAND WITH THE TEXTILE SHEET AND OVERLAPPING SECTIONS
Inventors
- 👤 Otto Butter
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) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |