US2776699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubeless pneumatic tire and method of making same
Assignee: Uniroyal Inc
•
Filing: 1953-10-16
•
Granted: 1957-01-08
•
Expires: 1973-10-16
Abstract
No abstract record available.
Inventors
- 👤 Robert W Kindle
- 👤 John J Fleming
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:46
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0681; B60; B60C; B60C1/00; B60C1/0008; B29D2030/0682; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10666; Y10T152/10675; Y10T152/10684
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2332194A
Cited
US2566384A
Cited
US2566329A
Cited
US2583387A
Cited
US2575249A
Cited
US2676636A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-08 | 1960-07-09 | 1961-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-08 | 1964-07-09 | 1965-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-08 | 1968-07-09 | 1969-01-08 | $7700.00 | Window Closed / Lapsed |