US2575908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire inflating device
Assignee: Individual
•
Filing: 1946-11-20
•
Granted: 1951-11-20
•
Expires: 1966-11-20
Abstract
No abstract record available.
Inventors
- 👤 Clifford John Kingdon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:24
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/20; F17; F17C; F17C2270/00; F17C2270/07; F17C2270/0736; Y; Y10; Y10S; Y10S116/00; Y10S116/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE112209C
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US1022301A
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US1253856A
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US2249608A
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US2513817A
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US2450461A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-19 | 1955-05-21 | 1955-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-19 | 1959-05-21 | 1959-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-19 | 1963-05-21 | 1963-11-20 | $7700.00 | Window Closed / Lapsed |