US3708384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pile fabric
Assignee: Hercules LLC
•
Filing: 1970-10-16
•
Granted: 1973-01-02
•
Expires: 1990-10-16
Abstract
Abstract THIS INVENTION RELATES TO PILE FABRICS HAVING THE PILE AND BACKING FUSION BONDED AT THE POINTS OF CONTACT WITHOUT LOSS OF ORIENTATION IN EITHER THE PILE YARN OR THE BACK- D R A W I N G ING, IF AN ORIENTED BACKING IS USED, BETWEEN THE BOND POINTS.
Inventors
- 👤 C Carpenter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:41
CPC Classifications
D; D04; D04H; D04H11/00; D04H11/04; B; B29; B29C; B29C65/00; B29C65/02; B29C65/08; B29C65/083; B29C65/086; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/13; B29C66/131; B29C66/40; B29C66/47; B29C66/69; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81411; B29C66/81413; B29C66/81415; B29C66/81417; B29C66/82; B29C66/824; B29C66/8242; B29C66/83; B29C66/832; B29C66/8322; B29C66/02; B29C66/024; B29C66/0242; B29C66/72; B29C66/729; B29C66/731; B29C66/7311; B29C66/73115; B29C66/73116; B29C66/8145; B29C66/81463; B29C66/81467; B29C66/81469; B29C66/834; B29C66/8341; B29C66/83411; B29C66/83415; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23957; Y10T428/23964; Y10T428/23979
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1976-01-02 | 1976-07-03 | 1977-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-02 | 1980-07-03 | 1981-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-02 | 1984-07-03 | 1985-01-02 | $7700.00 | Window Closed / Lapsed |