Patent US2745192A successfully refreshed from Google Patents.
US2745192A
Expired / Lapsed
US
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Electrical hair drier and method of producing the same
Assignee: Individual
•
Filing: 1950-04-22
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Granted: 1956-05-15
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Expires: 1970-04-22
Abstract
No abstract record available.
Inventors
- 👤 George W Crise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:29
CPC Classifications
A; A45; A45D; A45D20/00; A45D20/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2513421A
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US2575987A
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US2548467A
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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) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |