US3068587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair drier
Assignee: Individual
•
Filing: 1958-03-28
•
Granted: 1962-12-18
•
Expires: 1978-03-28
Abstract
No abstract record available.
Inventors
- 👤 Edward M Toellner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:12
CPC Classifications
A; A45; A45D; A45D20/00; A45D20/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB491085A
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US2190168A
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US2278854A
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US2478393A
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US2621423A
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US2773313A
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US2747681A
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FR1069275A
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US2832157A
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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) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |