US2456669A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair drier
Assignee: Individual
•
Filing: 1946-02-25
•
Granted: 1948-12-21
•
Expires: 1966-02-25
Abstract
No abstract record available.
Inventors
- 👤 Russell L Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:15
CPC Classifications
A; A45; A45D; A45D20/00; A45D20/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1603117A
Cited
US1751573A
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US1840929A
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US1903427A
Cited
US1993244A
Cited
US2026992A
Cited
US2264814A
Cited
US2293803A
Cited
US2428630A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-12-21 | 1952-06-21 | 1952-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-12-21 | 1956-06-21 | 1956-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-12-21 | 1960-06-21 | 1960-12-21 | $7700.00 | Window Closed / Lapsed |