Patent US2724906A successfully refreshed from Google Patents.
US2724906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clothes dryer
Assignee: FRANKLIN TRANSFORMER MANUFACTURING Co
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Filing: 1952-08-25
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Granted: 1955-11-29
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Expires: 1972-08-25
Abstract
No abstract record available.
Inventors
- 👤 Ronald E Pfleider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:27
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2600210A
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US2589284A
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US2619736A
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US2590295A
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US2607209A
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US2609186A
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US2644245A
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US2654160A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-28 | 1959-05-30 | 1959-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-28 | 1963-05-30 | 1963-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-28 | 1967-05-30 | 1967-11-29 | $7700.00 | Window Closed / Lapsed |