US2745196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe construction
Assignee: Individual
•
Filing: 1951-10-30
•
Granted: 1956-05-15
•
Expires: 1971-10-30
Abstract
No abstract record available.
Inventors
- 👤 Helmuth F Schneider
- 👤 Erna E Schneider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:51
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US162166A
Cited
US336214A
Cited
US1323845A
Cited
US1027249A
Cited
US1035567A
Cited
US2112052A
Cited
US2297595A
Cited
US2349877A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |