Patent US560719A successfully refreshed from Google Patents.
Patent US3514318A successfully refreshed from Google Patents.
US3514318A
Expired / Lapsed
US
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Structures formed of glass fiber-elastomer systems and method of producing same
Assignee: Owens Corning
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Filing: 1968-05-16
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Granted: 1970-05-26
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Expires: 1988-05-16
Abstract
No abstract record available.
Inventors
- 👤 Alfred Marzocchi
- 👤 Nicholas S Janetos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:07
CPC Classifications
C; C09; C09D; C09D183/00; C09D183/04; C09D183/08; B; B60; B60C; B60C9/00; B60C9/0028; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/25; C03C25/26; C03C25/27; C08; C08J; C08J5/00; C08J5/04; C08J5/06; C08J5/08; C08K; C08K9/00; C08K9/04; C08K9/06
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) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |