Patent US1825492A successfully refreshed from Google Patents.
US2633177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inner tube for pneumatic tires
Assignee: Individual
•
Filing: 1947-04-24
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Granted: 1953-03-31
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Expires: 1967-04-24
Abstract
No abstract record available.
Inventors
- 👤 James W Waber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:20
CPC Classifications
B; B60; B60C; B60C5/00; B60C5/02; B60C5/04; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10666; Y10T152/10675; Y10T152/10702
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190124911A
Cited
US1285719A
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US1474011A
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US1564397A
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US1683454A
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US1639599A
Cited
US1903355A
Cited
US2237245A
Cited
US2414145A
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US2427447A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-30 | 1956-09-29 | 1957-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-30 | 1960-09-29 | 1961-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-30 | 1964-09-29 | 1965-03-31 | $7700.00 | Window Closed / Lapsed |