US3445319A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Filament reinforced plastic film
Assignee: ATK Launch Systems LLC
•
Filing: 1964-04-17
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Granted: 1969-05-20
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Expires: 1984-04-17
Abstract
No abstract record available.
Inventors
- 👤 Henry D Dawbarn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:58
CPC Classifications
D; D04; D04H; D04H3/00; D04H3/02; D04H3/04; B; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/08; B29C70/086; B29C70/10; B29C70/16; B29C70/20; B29C70/202; B29K; B29K2023/00; B29K2023/04; B29K2023/06; B29K2023/10; B29K2023/12; B29K2223/00; B29K2223/04; B29K2223/06; B29K2223/10; B29K2223/12; B29L; B29L2031/00; B29L2031/14; B29L2031/73; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24058; Y10T428/24074; Y10T428/24083; Y10T428/24091; Y10T428/249921; Y10T428/249924; Y10T428/24994; Y10T428/249941
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA626443A
Cited
US2522527A
Cited
US2772993A
Cited
US2749965A
Cited
US3058863A
Cited
US3154452A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-19 | 1972-11-18 | 1973-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-19 | 1976-11-18 | 1977-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-19 | 1980-11-18 | 1981-05-20 | $7700.00 | Window Closed / Lapsed |