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Patent US2787572A successfully refreshed from Google Patents.
US2787572A
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Method of making a resin-treated elastomer mat
Assignee: Malloran Corp
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Filing: 1952-10-24
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Granted: 1957-04-02
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Expires: 1972-10-24
Abstract
No abstract record available.
Inventors
- 👤 Ralph E Schwartz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:52
CPC Classifications
B; B29; B29C; B29C67/00; B29C67/24; B29C67/248; B29C67/249; B29B; B29B15/00; B29B15/08; B29B15/10; B29B15/12; B29B15/122; B29B15/125; B29B15/127; B29C2791/00; B29C2791/001; B29K; B29K2021/00; B29K2101/00; B29K2101/10; B29K2311/00; B29K2311/10; B29K2705/00; B29K2709/00; B29K2709/08; B29K2709/12
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
77 words
THE METHOD OF MAKING A MAT WHICH INCLUDES THE STEPS OF APPLYING ELASTOMER TO A PLURALITY OF FIBERS, FORM ING SAID FIBERS INTO A MAT, CONTROLLING THE AMOUNT OF ELASTOMER PRESENTIN SAID MAT TO CONTROL THE DAMPING FACTOR OF THE COMPLETED MAT, CONCENTRATING A SUBSTANTIAL PORTION OF SAID ELASTOMER AT POINTS OF INTERSECTION BETWEEN ADJACENT FIBERS IN SAID MAT AND SETTING SAID ELASTOMER AS THUS CONCENTRATED, THEN APPLYING RESIN TO SAID FIBERS AND THEN CURING SAID RESIN.
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) | 1960-04-01 | 1960-10-01 | 1961-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-01 | 1964-10-01 | 1965-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-01 | 1968-10-01 | 1969-04-02 | $7700.00 | Window Closed / Lapsed |