US2875504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods of processing pile fabrics
Assignee: Collins and Aikman Corp
•
Filing: 1957-05-13
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Granted: 1959-03-03
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Expires: 1977-05-13
Abstract
No abstract record available.
Inventors
- 👤 William L White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:38
CPC Classifications
D; D06; D06Q; D06Q1/00; D06Q1/06; A; A41; A41H; A41H41/00; A41H41/005; D03; D03D; D03D27/00; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23929; Y10T428/23936
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2448032A
Cited
US2754578A
Cited
US2699593A
Cited
US2705880A
Cited
US2815558A
Cited
US2857652A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |