US2656155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiator
Assignee: COVENTRY MOTOR FITTINGS Co Ltd
•
Filing: 1950-02-16
•
Granted: 1953-10-20
•
Expires: 1970-02-16
Abstract
No abstract record available.
Inventors
- 👤 Garratt Alan Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:41
CPC Classifications
F; F28; F28F; F28F9/00; F28F9/02; F28F9/0219; F28F9/0224; F28F9/0226; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4935; Y10T29/49393
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US193108A
Cited
US243232A
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US262143A
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US925201A
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US901375A
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US1435384A
Cited
US1959464A
Cited
US2071563A
Cited
US2184658A
Cited
US2323985A
Cited
US2506051A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-19 | 1957-04-20 | 1957-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-19 | 1961-04-20 | 1961-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-19 | 1965-04-20 | 1965-10-20 | $7700.00 | Window Closed / Lapsed |