US3383700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable hair dryer
Assignee: Ronson Corp
•
Filing: 1965-11-26
•
Granted: 1968-05-14
•
Expires: 1985-11-26
Abstract
No abstract record available.
Inventors
- 👤 William D Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:17
CPC Classifications
A; A45; A45D; A45D20/00; A45D20/22; A45D20/04; A45D20/08; A45D20/10; A45D20/12; A45D20/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2472873A
Cited
US2478559A
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US2465446A
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US2820305A
Cited
US3047753A
Cited
US3023515A
Cited
US3168382A
Cited
US3261107A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |