Patent US2514528A successfully refreshed from Google Patents.
US2514528A
Expired / Lapsed
US
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Hair drier
Assignee: Wahl Clipper Corp
•
Filing: 1947-10-13
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Granted: 1950-07-11
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Expires: 1967-10-13
Abstract
No abstract record available.
Inventors
- 👤 Leo J Wahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:22
CPC Classifications
A; A45; A45D; A45D20/00; A45D20/04; A45D20/08; A45D20/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US994259A
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US1478635A
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US1465292A
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US1455034A
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US1669569A
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US1781879A
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US2074455A
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US2052983A
Cited
US2017929A
Cited
US2432067A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-10 | 1954-01-09 | 1954-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-10 | 1958-01-09 | 1958-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-10 | 1962-01-09 | 1962-07-11 | $7700.00 | Window Closed / Lapsed |