US2498596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire inflation device
Assignee: Associated Dev & Res Corp
•
Filing: 1946-07-03
•
Granted: 1950-02-21
•
Expires: 1966-07-03
Abstract
No abstract record available.
Inventors
- 👤 Robert S Wallach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:26
CPC Classifications
F; F17; F17C; F17C7/00; F17C2201/00; F17C2201/01; F17C2201/0104; F17C2201/0109; F17C2201/05; F17C2201/058; F17C2203/00; F17C2203/06; F17C2203/0634; F17C2203/0636; F17C2203/0639; F17C2205/00; F17C2205/03; F17C2205/0302; F17C2205/0305; F17C2205/0323; F17C2205/0329; F17C2205/0388; F17C2205/0394; F17C2221/00; F17C2221/01; F17C2221/013; F17C2223/00; F17C2223/01; F17C2223/0107; F17C2223/0123; F17C2223/03; F17C2223/036; F17C2260/00; F17C2260/03; F17C2260/035; F17C2260/036; F17C2270/00; F17C2270/07; F17C2270/0736; F17C2270/0772; Y; Y10; Y10S; Y10S116/00; Y10S116/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US765022A
Cited
US827926A
Cited
US1344028A
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US1359795A
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US1526271A
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US1676777A
Cited
US1626456A
Cited
US1701162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-20 | 1953-08-22 | 1954-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-20 | 1957-08-22 | 1958-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-20 | 1961-08-22 | 1962-02-21 | $7700.00 | Window Closed / Lapsed |