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US3492367A
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Polyamide strapping of improved friction weldability containing a minor portion of ethylene - methacrylic acid copolymer
Assignee: EIDP Inc
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Filing: 1967-11-27
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Granted: 1970-01-27
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Expires: 1987-11-27
Abstract
No abstract record available.
Inventors
- 👤 Howard Warner Starkweather Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:13
CPC Classifications
C; C08; C08L; C08L77/00; B; B29; B29C; B29C65/00; B29C65/02; B29C65/06; B29C65/0609; B29C65/0618; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4322; B29C66/4324; B29C66/49; B29C66/70; B29C66/71; B29C66/73; B29C66/737; B29C66/7371; B29C66/73711; B29C66/739; B29C66/7392; B29C66/73921; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81433; C08L77/06; B29C66/73712; B29K; B29K2023/00; B29K2023/04; B29K2023/06; B29K2105/00; B29K2105/0088; B29K2995/00; B29K2995/0037; B29K2995/005; B29L; B29L2031/00; B29L2031/727; B29L2031/7276
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA740501A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-26 | 1973-07-28 | 1974-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-26 | 1977-07-28 | 1978-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-26 | 1981-07-28 | 1982-01-27 | $7700.00 | Window Closed / Lapsed |