US3487555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable hair dryer
Assignee: Hoover Co
•
Filing: 1968-01-15
•
Granted: 1970-01-06
•
Expires: 1988-01-15
Abstract
No abstract record available.
Inventors
- 👤 Dale T Kurlinski
- 👤 George F Carabet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:16
CPC Classifications
A; A45; A45D; A45D20/00; A45D20/44; A45D20/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-05 | 1973-07-07 | 1974-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-05 | 1977-07-07 | 1978-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-05 | 1981-07-07 | 1982-01-06 | $7700.00 | Window Closed / Lapsed |