US2847191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiator for motor vehicles
Assignee: Individual
•
Filing: 1957-05-09
•
Granted: 1958-08-12
•
Expires: 1977-05-09
Abstract
No abstract record available.
Inventors
- 👤 Matta Edward
- 👤 Matta Emil George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:05
CPC Classifications
F; F28; F28D; F28D1/00; F28D1/02; F28D1/04; F28D1/053; F28D1/0535; F28D1/05366; Y; Y10; Y10S; Y10S165/00; Y10S165/454; Y10S165/471; Y10S165/49; Y10T; Y10T29/00; Y10T29/49; Y10T29/4935; Y10T29/49377; Y10T29/49378
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB104901A
Cited
US1902320A
Cited
US2066279A
Cited
US2093968A
Cited
US2158383A
Cited
US2164005A
Cited
US2594008A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-11 | 1962-02-10 | 1962-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-11 | 1966-02-10 | 1966-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-11 | 1970-02-10 | 1970-08-12 | $7700.00 | Window Closed / Lapsed |