Patent US3067322A successfully refreshed from Google Patents.
US3067322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light for foot apparel
Assignee: Individual
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Filing: 1960-12-29
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Granted: 1962-12-04
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Expires: 1980-12-29
Abstract
No abstract record available.
Inventors
- 👤 Errett O Sala
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:02
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/10; A43B3/101; A43B1/00; A43B1/0027; A43B1/0036; A43B3/34; A43B3/36; F; F21; F21L; F21L2/00; F21V; F21V33/00
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) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |