US2826337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid container for inflatable pneumatic devices
Assignee: Goodyear Tire and Rubber Co
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Filing: 1956-03-21
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Granted: 1958-03-11
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Expires: 1976-03-21
Abstract
No abstract record available.
Inventors
- 👤 Charles J Ford
- 👤 William C Duvall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:11
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/02; B65D85/06; B63; B63C; B63C9/00; B63C9/24
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) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |