US2653112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat stabilized cellulose yarn
Assignee: EIDP Inc
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Filing: 1947-10-10
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Granted: 1953-09-22
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Expires: 1967-10-10
Abstract
No abstract record available.
Inventors
- 👤 Roseveare William Earl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:39
CPC Classifications
D; D06; D06Q; D06Q1/00; D06Q1/04; B; B29; B29D; B29D30/00; B29D30/06; B29D30/38; B29D30/40; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/296; Y10T428/2964; Y10T428/2965
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A HEAT STABILIZED ARTICLE COMPRISING A YARN PRODUCED FROM REGENERATED CELLULOSE IMPREGNATED WITH ABOUT 0.2% TO ABOUT 2.0% OF FINE PARTICLES OF A METAL SELECTED FROM THE GROUP CONSISTING OF ALUMINUM AND MAGNESTIUM, SAID IMPREGNATED YARN BEING COATED WITH A RUBBER.
Claim 2
Dependent Claim
41 words
A HEAT STABILIZED ARTICLE COMPRISING A YARN PRODUCED FROM REGENERATED CELLULOSE IMPREGNATED WITH ABOUT 0.2% TO ABOUT 2.0% OF FINE PARTICLES OF A METAL SELECTED FROM THE GROUP CONSISTING OF ALUMINUM AND MAGNESTIUM, SAID IMPREGNATED YARN BEING COATED WITH A RUBBER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |