US2496232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair drier
Assignee: NICHOLAS E DRABB
•
Filing: 1948-03-17
•
Granted: 1950-01-31
•
Expires: 1968-03-17
Abstract
No abstract record available.
Inventors
- 👤 Elbert R Potter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:19
CPC Classifications
A; A45; A45D; A45D20/00; A45D20/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1504149A
Cited
US1773083A
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US2012473A
Cited
US2027694A
Cited
US2074270A
Cited
US2289633A
Cited
US2466915A
Cited
US2444481A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-30 | 1953-08-01 | 1954-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-30 | 1957-08-01 | 1958-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-30 | 1961-08-01 | 1962-01-31 | $7700.00 | Window Closed / Lapsed |