US2943664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tire
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1956-07-09
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Granted: 1960-07-05
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Expires: 1976-07-09
Abstract
No abstract record available.
Inventors
- 👤 Francis P Baldwin
- 👤 Alfred L Miller
- 👤 Samuel B Robison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:34
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; B; B29; B29D; B29D30/00; B29D30/06; B29D30/38; B29D30/40; B60; B60C; B60C1/00; C09; C09J; C09J123/00; C09J123/26; C09J123/28; C09J123/283; C08J2321/00; C08L; C08L2666/00; C08L2666/02; C08L2666/14
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) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |