US2843883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile cot
Assignee: Dayton Rubber Co
•
Filing: 1953-04-23
•
Granted: 1958-07-22
•
Expires: 1973-04-23
Abstract
No abstract record available.
Inventors
- 👤 Rockoff Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:26
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/70; D01H5/74; D01H5/80; D01H2700/00; D01H2700/245; Y; Y10; Y10S; Y10S521/00; Y10S521/919
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
69 words
IN A TEXTILE COT HAVING A MATRIX OF OIL-RESISTANT SYNTHETIC RUBBER COMPOSITION THAT IMPROVEMENT WHICH COMPRISES A PLURALITY OF PARTICLES OF RESINOUS COMPOSITION AND A PLURALITY OF FIBROUS PARTICLES EMBEDDED THEREIN, SAID FIBROUS PARTICLES BEING IN SUBSTANTIALLY PARALLEL ALIGNMENT WITHIN SAID PARTICLES OF RESINOUS COMPOSITION AND SAID PARTICLES OF RESINOUS COMPOSITION BEING SO EMBEDDED IN SAID MATRIX THAT THE FIBROUS PARTICLES PROJECT AT RANDOM ANGLES FROM THE SURFACE THEREOF.
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-21 | 1962-01-20 | 1962-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-21 | 1966-01-20 | 1966-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-21 | 1970-01-20 | 1970-07-22 | $7700.00 | Window Closed / Lapsed |