Patent US1522404A successfully refreshed from Google Patents.
US1522404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile radiator
Assignee: Individual
•
Filing: 1921-12-14
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Granted: 1925-01-06
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Expires: 1941-12-14
Abstract
No abstract record available.
Inventors
- 👤 Albach John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:21
CPC Classifications
F; F28; F28D; F28D1/00; F28D1/02; F28D1/03; F28D1/0391; Y; Y10; Y10S; Y10S165/00; Y10S165/355; Y10S165/356; Y10S165/385
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1928-01-06 | 1928-07-07 | 1929-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-01-06 | 1932-07-07 | 1933-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-01-06 | 1936-07-07 | 1937-01-06 | $7700.00 | Window Closed / Lapsed |