Patent US3084089A successfully refreshed from Google Patents.
US3084089A
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US
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Fibrous glass reinforcement
Assignee: Owens Corning
•
Filing: 1958-12-19
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Granted: 1963-04-02
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Expires: 1978-12-19
Abstract
No abstract record available.
Inventors
- 👤 Willard L Morgan
- 👤 James K Coen
- 👤 John D Fleming
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:45
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/26; C03C25/28; C03C25/30; Y; Y10; Y10S; Y10S116/00; Y10S116/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2369471A
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US2339958A
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US2462977A
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US2742391A
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US2797728A
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US2713551A
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US2772247A
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US3000772A
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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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |