US2546925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clothes drier
Assignee: Whirlpool Corp
•
Filing: 1946-01-09
•
Granted: 1951-03-27
•
Expires: 1966-01-09
Abstract
No abstract record available.
Inventors
- 👤 Geldhof Peter Eduard
- 👤 Charles E Morgenstern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:23
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/02; D06F58/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1687829A
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US1358599A
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US1720851A
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US1717178A
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US2048743A
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US2074508A
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US2105248A
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US2296265A
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US2262186A
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US2372790A
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US2438995A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-26 | 1954-09-25 | 1955-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-26 | 1958-09-25 | 1959-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-26 | 1962-09-25 | 1963-03-27 | $7700.00 | Window Closed / Lapsed |