Patent US2907677A successfully refreshed from Google Patents.
US2907677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article of manufacture and process of making same
Assignee: EIDP Inc
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Filing: 1956-09-10
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Granted: 1959-10-06
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Expires: 1976-09-10
Abstract
No abstract record available.
Inventors
- 👤 Hochberg Jerome
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:32
CPC Classifications
B; B32; B32B; B32B27/00; B29; B29C; B29C70/00; B29C70/003; B29K; B29K2309/00; B29K2309/08; Y; Y10; Y10T; Y10T428/00; Y10T428/28; Y10T428/2839; Y10T428/31504; Y10T428/3154; Y10T442/00; Y10T442/20; Y10T442/2041; Y10T442/2049; Y10T442/2057; Y10T442/2066; Y10T442/2738; Y10T442/2754
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
A GLASS FABRIC HAVING A COATING ON ONE SIDE CONSISTING ESSENTIALLY OF POLYETRAFLUOROETHYLENE AND ON THE OPPOSITE SIDE A COATING CONSISTING ESSENTIALLY OF A POLYMER CONTAINING AT LEAST 80% BY WEIGHT OF VINYL CHLORIDE, SUPERPOSED OVER SAID SECOND MENTIONED COATING A PRESSURE SENSITIVE ADHESIVE.
Claim 2
Dependent Claim
44 words
A GLASS FABRIC HAVING A COATING ON ONE SIDE CONSISTING ESSENTIALLY OF POLYETRAFLUOROETHYLENE AND ON THE OPPOSITE SIDE A COATING CONSISTING ESSENTIALLY OF A POLYMER CONTAINING AT LEAST 80% BY WEIGHT OF VINYL CHLORIDE, SUPERPOSED OVER SAID SECOND MENTIONED COATING A PRESSURE SENSITIVE ADHESIVE.
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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) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |