US2537602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of moccasin shoes
Assignee: Individual
•
Filing: 1948-03-26
•
Granted: 1951-01-09
•
Expires: 1968-03-26
Abstract
No abstract record available.
Inventors
- 👤 Richard J Potvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:03
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/14; A43B3/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US910677A
Cited
GB190115332A
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US1128902A
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US1386654A
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US1959892A
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US2086526A
Cited
US2130794A
Cited
US2221841A
Cited
US2381356A
Cited
US2412521A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-08 | 1954-07-10 | 1955-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-08 | 1958-07-10 | 1959-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-08 | 1962-07-10 | 1963-01-09 | $7700.00 | Window Closed / Lapsed |