US2988800A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods of producing fabrics having depressed surface areas
Assignee: Collins and Aikman Corp
•
Filing: 1958-01-30
•
Granted: 1961-06-20
•
Expires: 1978-01-30
Abstract
No abstract record available.
Inventors
- 👤 William L White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:41
CPC Classifications
D; D06; D06C; D06C29/00; D06C2700/00; D06C2700/29; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23929; Y10T428/23936; Y10T428/23979; Y10T428/23986
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2029768A
Cited
US2110866A
Cited
US2121909A
Cited
US2373194A
Cited
US2373195A
Cited
US2348230A
Cited
US2319073A
Cited
GB644804A
Cited
US2607655A
Cited
US2699593A
Cited
US2705880A
Cited
GB761075A
Cited
US2700205A
Cited
US2815558A
Cited
US2875504A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-19 | 1964-12-19 | 1965-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-19 | 1968-12-19 | 1969-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-19 | 1972-12-19 | 1973-06-20 | $7700.00 | Window Closed / Lapsed |