US3063457A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foot exerciser sandals
Assignee: Scholl Manufacturing Co Inc
•
Filing: 1959-10-14
•
Granted: 1962-11-13
•
Expires: 1979-10-14
Abstract
No abstract record available.
Inventors
- 👤 Bittner Ernst
- 👤 Gnass Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:40
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/10; A43B3/101; A43B3/102; A43B3/105; A43B3/12; A43B7/00; A43B7/14; A43B7/1405; A43B7/1415; A43B7/145; A43B7/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1080305A
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US1730466A
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US1867679A
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US2096500A
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US2167035A
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US2217990A
Cited
US2518649A
Cited
US2539557A
Cited
US2808662A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |