Patent US2417449A successfully refreshed from Google Patents.
US2417449A
Expired / Lapsed
US
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Tire inflation indicator valve cap
Assignee: Individual
•
Filing: 1945-03-21
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Granted: 1947-03-18
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Expires: 1965-03-21
Abstract
No abstract record available.
Inventors
- 👤 Rubin Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:02
CPC Classifications
B; B60; B60C; B60C23/00; B60C23/02; B60C23/04; B60C23/0491; B60C23/0496; Y; Y10; Y10S; Y10S116/00; Y10S116/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1388443A
Cited
US1490036A
Cited
US1472712A
Cited
US1606674A
Cited
US2225674A
Cited
US2225675A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-03-17 | 1950-09-16 | 1951-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-03-17 | 1954-09-16 | 1955-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-03-17 | 1958-09-16 | 1959-03-18 | $7700.00 | Window Closed / Lapsed |