US3540511A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tires
Assignee: Uniroyal SA
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Filing: 1968-04-10
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Granted: 1970-11-17
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Expires: 1988-04-10
Abstract
No abstract record available.
Inventors
- 👤 Henri Mirtain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:27
CPC Classifications
B; B60; B60C; B60C15/00; B60C15/0009; B60C15/0072; B60C15/0018; B60C15/0036; B60C15/0045; B60C9/00; B60C9/02; B60C9/0207; B60C9/04; B60C9/08; B60C9/18; B60C9/28; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D2030/086; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10765; Y10T152/10855; Y10T152/10864; Y10T152/10873
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-16 | 1974-05-18 | 1974-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-16 | 1978-05-18 | 1978-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-16 | 1982-05-18 | 1982-11-17 | $7700.00 | Window Closed / Lapsed |