Patent US2861619A successfully refreshed from Google Patents.
US2861619A
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US
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Tubeless tire with safety inner tire
Assignee: Individual
•
Filing: 1954-01-25
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Granted: 1958-11-25
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Expires: 1974-01-25
Abstract
No abstract record available.
Inventors
- 👤 Edwin T Wyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:23
CPC Classifications
B; B60; B60C; B60C17/00; B60C17/01; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10522; Y10T152/10576; Y10T152/10594
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1459377A
Cited
GB191407288A
Cited
US1653054A
Cited
FR707078A
Cited
US2045341A
Cited
US2563787A
Cited
US2554815A
Cited
US2674291A
Cited
US2621700A
Cited
US2675846A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-24 | 1962-05-26 | 1962-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-24 | 1966-05-26 | 1966-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-24 | 1970-05-26 | 1970-11-25 | $7700.00 | Window Closed / Lapsed |