Patent US2470532A successfully refreshed from Google Patents.
US2470532A
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US
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Electric iron with thermokinetic switch
Assignee: Individual
•
Filing: 1943-08-14
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Granted: 1949-05-17
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Expires: 1963-08-14
Abstract
No abstract record available.
Inventors
- 👤 Albert G Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:34
CPC Classifications
D; D06; D06F; D06F75/00; D06F75/08; D06F75/26; Y; Y10; Y10T; Y10T74/00; Y10T74/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1607551A
Cited
US1659636A
Cited
US1422224A
Cited
US1366480A
Cited
US2219506A
Cited
US2143701A
Cited
US2382587A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-16 | 1952-11-15 | 1953-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-16 | 1956-11-15 | 1957-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-16 | 1960-11-15 | 1961-05-17 | $7700.00 | Window Closed / Lapsed |