Patent US1766554A successfully refreshed from Google Patents.
Patent US2884343A successfully refreshed from Google Patents.
US2884343A
Expired / Lapsed
US
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Flame and heat resistant asbestos textile base material
Assignee: BANCAMERICA COMMERICAL Corp A CORP OF PA (THE LENDER)
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Filing: 1954-08-12
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Granted: 1959-04-28
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Expires: 1974-08-12
Abstract
No abstract record available.
Inventors
- 👤 John D Mcclner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:52
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/32; D06M11/36; D06M11/47; D06M11/80; D06M11/82; D06M7/00; D06M7/005; D06N; D06N7/00; D06N7/0005; D06N7/006; Y; Y10; Y10S; Y10S428/00; Y10S428/92; Y10S428/921; Y10T; Y10T428/00; Y10T428/25; Y10T428/251; Y10T442/00; Y10T442/20; Y10T442/2369; Y10T442/2631; Y10T442/2639
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A FLAME AND HEAT RESISTANT FABRIC CHARACTERIZED BY SMOOTHNESS OF TEXTURE AND BY LOW OVERALL IGNITION LOSS AFTER BEING SUBJECTED TO HIGH TEMPERATURES AND BEING FLEXIBLE AND RESILIENT, COMPRISING AN ASBESTOS TEXTILE BASE MATERIAL IMPREGNATED WITH A FLAME PROOFING COMPOSITION COMPRISING AN INORGANIC FLAME RETARDANT, A PLASTICIZER AND MICA INFINELY DIVIDED FORM
Claim 2
Dependent Claim
52 words
A FLAME AND HEAT RESISTANT FABRIC CHARACTERIZED BY SMOOTHNESS OF TEXTURE AND BY LOW OVERALL IGNITION LOSS AFTER BEING SUBJECTED TO HIGH TEMPERATURES AND BEING FLEXIBLE AND RESILIENT, COMPRISING AN ASBESTOS TEXTILE BASE MATERIAL IMPREGNATED WITH A FLAME PROOFING COMPOSITION COMPRISING AN INORGANIC FLAME RETARDANT, A PLASTICIZER AND MICA INFINELY DIVIDED FORM
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-27 | 1962-10-27 | 1963-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-27 | 1966-10-27 | 1967-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-27 | 1970-10-27 | 1971-04-28 | $7700.00 | Window Closed / Lapsed |