Patent US3392264A successfully refreshed from Google Patents.
US3392264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically heated footwear
Assignee: Individual
•
Filing: 1965-10-23
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Granted: 1968-07-09
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Arron Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:58
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/34; A43B3/35
Claims Analysis
Total Claims: 0
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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) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |