Patent US2542297A successfully refreshed from Google Patents.
US2542297A
Expired / Lapsed
US
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Asbestos-nylon cover cloth
Assignee: Uniroyal Inc
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Filing: 1949-09-14
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Granted: 1951-02-20
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Expires: 1969-09-14
Abstract
No abstract record available.
Inventors
- 👤 Herbert E Sunbury
- 👤 Walter C Hitchcock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:53
CPC Classifications
D; D06; D06F; D06F83/00; Y; Y10; Y10S; Y10S8/00; Y10S8/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
AN ASBESTO-NYLON COVER CLOTH FOR USE UPON DRY CLEANING PRESSES AND LAUNDRY PRESSES, COMPRISING A FABRIC FORMED A ASBETOS AND NYLON YARNS INTERWOVEN WITH A FLOATING WEAVE SO THAT THE WORK ENGAGING FACE OF THE FABRIC IS FORMED VERY LARGELY BUT NOT ENTIRELY OF NYLON AND THE BACK IS FORMED VERY LARGELY BUT NOT ENTIRELY OF LASBESTOS, WHEREBY A STRONG HEAT-RESISTANT FABRIC IS PRODUCED HAVING A SMOOTH NYLON FACE INTERRUPTED AT SHORE INTERVALS BY THE ROUGHER ASBESTOS YARNS, AND THE MOISTURE ABSORBING PROPERTY OF THE ASBESTOS HELPS TO KEEP DOWN THE TEMPERATURE OF THE NYLON.
Claim 2
Dependent Claim
95 words
AN ASBESTO-NYLON COVER CLOTH FOR USE UPON DRY CLEANING PRESSES AND LAUNDRY PRESSES, COMPRISING A FABRIC FORMED A ASBETOS AND NYLON YARNS INTERWOVEN WITH A FLOATING WEAVE SO THAT THE WORK ENGAGING FACE OF THE FABRIC IS FORMED VERY LARGELY BUT NOT ENTIRELY OF NYLON AND THE BACK IS FORMED VERY LARGELY BUT NOT ENTIRELY OF LASBESTOS, WHEREBY A STRONG HEAT-RESISTANT FABRIC IS PRODUCED HAVING A SMOOTH NYLON FACE INTERRUPTED AT SHORE INTERVALS BY THE ROUGHER ASBESTOS YARNS, AND THE MOISTURE ABSORBING PROPERTY OF THE ASBESTOS HELPS TO KEEP DOWN THE TEMPERATURE OF THE NYLON.
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) | 1954-02-19 | 1954-08-21 | 1955-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-19 | 1958-08-21 | 1959-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-19 | 1962-08-21 | 1963-02-20 | $7700.00 | Window Closed / Lapsed |