Patent US3498038A successfully refreshed from Google Patents.
US3498038A
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Tensile members,apparatus and method for production
Assignee: Owens Corning
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Filing: 1966-07-11
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Granted: 1970-03-03
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Expires: 1986-07-11
Abstract
No abstract record available.
Inventors
- 👤 William Shulver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:29
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/16; C; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/26; D07B1/02; D07B1/04; D07B1/14; D07B1/147; D07B5/00; D07B5/12; D07B7/00; D07B7/02; D07B7/14; D07B7/145; H; H01; H01B; H01B7/00; H01B7/17; H01B7/18; H01B7/182; D07B2201/00; D07B2201/20; D07B2201/2015; D07B2201/2024; D07B2201/2025; D07B2201/2033; D07B2201/2095; D07B2201/2097; D07B2205/00; D07B2205/30; D07B2205/3003; D07B2207/00; D07B2207/40; D07B2207/404
Claims Analysis
Total Claims: 0
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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) | 1973-03-02 | 1973-09-01 | 1974-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-02 | 1977-09-01 | 1978-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-02 | 1981-09-01 | 1982-03-03 | $7700.00 | Window Closed / Lapsed |