US3093847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforced fiber glass structure
Assignee: Individual
•
Filing: 1961-09-07
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Granted: 1963-06-18
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Expires: 1981-09-07
Abstract
No abstract record available.
Inventors
- 👤 William V Strecker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:05
CPC Classifications
B; B63; B63B; B63B5/00; B63B5/24; B29; B29C; B29C53/00; B29C53/36; B29C65/00; B29C65/48; B29C65/56; B29C65/58; B29C65/72; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/12; B29C66/124; B29C66/1242; B29C66/12421; B29C66/1246; B29C66/12461; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4326; B29C66/435; B29C66/50; B29C66/51; B29C66/54; B29C66/543; B29C66/70; B29C66/72; B29C66/721; B29C66/7212; B29C70/00; B29C70/04; B29C70/28; B29C70/30; B63B3/00; B63B3/14; B63B3/16; B63B3/18; B29L; B29L2024/00; B29L2024/006; B29L2031/00; B29L2031/30; B29L2031/3067; B29L2031/307; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24628; Y10T428/24661
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2354485A
Cited
DE1016004B
Cited
US2700357A
Cited
US2833682A
Cited
US2743465A
Cited
US2941216A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |