US1906591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiator hanger
Assignee: Individual
•
Filing: 1928-10-19
•
Granted: 1933-05-02
•
Expires: 1948-10-19
Abstract
No abstract record available.
Inventors
- 👤 Daniel W Hickey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:51
CPC Classifications
F; F24; F24D; F24D19/00; F24D19/02; F24D19/022; F24D19/0223; F24D19/0203; F24D19/0209; F24D19/024; F24D19/0256; F24D2220/00; F24D2220/20; F24D2220/2009; F24D2220/2018
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) | 1936-05-01 | 1936-10-31 | 1937-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-05-01 | 1940-10-31 | 1941-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-05-01 | 1944-10-31 | 1945-05-02 | $7700.00 | Window Closed / Lapsed |