Patent US2691550A successfully refreshed from Google Patents.
US2691550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side wall for tires
Assignee: Individual
•
Filing: 1951-04-24
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Granted: 1954-10-12
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Expires: 1971-04-24
Abstract
No abstract record available.
Inventors
- 👤 Jr Bryan W Nickerson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:54
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/01; Y; Y10; Y10S; Y10S152/00; Y10S152/12
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) | 1957-10-11 | 1958-04-12 | 1958-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-11 | 1962-04-12 | 1962-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-11 | 1966-04-12 | 1966-10-12 | $7700.00 | Window Closed / Lapsed |