US2574233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
White side wall tire
Assignee: Individual
•
Filing: 1948-04-12
•
Granted: 1951-11-06
•
Expires: 1968-04-12
Abstract
No abstract record available.
Inventors
- 👤 Ralph F Wolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:26
CPC Classifications
B; B60; B60C; B60C13/00; B60C13/04; B29; B29D; B29D30/00; B29D30/06; B29D30/72; B29D2030/726; Y; Y10; Y10S; Y10S152/00; Y10S152/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2291208A
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US2240855A
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US2240856A
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US2349290A
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US2421613A
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US2381739A
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US2440965A
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US2402021A
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US2499724A
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US2458886A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-05 | 1955-05-07 | 1955-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-05 | 1959-05-07 | 1959-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-05 | 1963-05-07 | 1963-11-06 | $7700.00 | Window Closed / Lapsed |