US3066678A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthopedic sandal
Assignee: Individual
•
Filing: 1960-09-08
•
Granted: 1962-12-04
•
Expires: 1980-09-08
Abstract
No abstract record available.
Inventors
- 👤 Riecken George Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:33
CPC Classifications
A; A43; A43B; A43B7/00; A43B7/14; A43B7/1405; A43B7/1415; A43B7/142; A43B3/00; A43B3/12; A43B3/126; A43B7/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734285A
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US1245468A
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US1867679A
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US1943829A
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FR760714A
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US2090675A
Cited
US2112884A
Cited
GB560835A
Cited
US2510654A
Cited
US2596038A
Cited
FR1029757A
Cited
US2642677A
Cited
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 |