US3180782A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile material and method for making same
Assignee: Celanese Corp
•
Filing: 1961-03-09
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Granted: 1965-04-27
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Expires: 1981-03-09
Abstract
No abstract record available.
Inventors
- 👤 Herbert W Coates
- 👤 Roland A Frate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:52
CPC Classifications
D; D06; D06M; D06M17/00; D06Q; D06Q1/00; D06Q1/08; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1023; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24612; Y10T428/24628; Y10T428/24636
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
A TEXTILE MATERIAL COMPRISING A NON-WOVEN FIBROUS LAYER WHICH IS PLASTICIZED AT LEAST OVER ITS SURFACE AND AN INTERLACED FABRIC AT SAID SURFACE LAMINATED UPON SAID NON-WOVEN LAYER, SAID INTERLACED FABRIC BEING PLASTICIZABLE BY THE PLASTICIZER FOR SAID NON-WOVEN FIBROUS LAYER AND SAID LAMINATED MATERIAL BEING EMBOSSED.
Claim 2
Dependent Claim
47 words
A TEXTILE MATERIAL COMPRISING A NON-WOVEN FIBROUS LAYER WHICH IS PLASTICIZED AT LEAST OVER ITS SURFACE AND AN INTERLACED FABRIC AT SAID SURFACE LAMINATED UPON SAID NON-WOVEN LAYER, SAID INTERLACED FABRIC BEING PLASTICIZABLE BY THE PLASTICIZER FOR SAID NON-WOVEN FIBROUS LAYER AND SAID LAMINATED MATERIAL BEING EMBOSSED.
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) | 1968-04-26 | 1968-10-26 | 1969-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-26 | 1972-10-26 | 1973-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-26 | 1976-10-26 | 1977-04-27 | $7700.00 | Window Closed / Lapsed |