US2710463A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Replacement segment for worn footwear
Assignee: Individual
•
Filing: 1953-08-17
•
Granted: 1955-06-14
•
Expires: 1973-08-17
Abstract
No abstract record available.
Inventors
- 👤 Liska Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:56
CPC Classifications
A; A43; A43C; A43C13/00; A43C13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189407750A
Cited
GB190312066A
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FR339961A
Cited
US1345886A
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US1337962A
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US1409704A
Cited
US1545966A
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US1602324A
Cited
US2040001A
Cited
US2095110A
Cited
GB556077A
Cited
FR925887A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-13 | 1958-12-13 | 1959-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-13 | 1962-12-13 | 1963-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-13 | 1966-12-13 | 1967-06-14 | $7700.00 | Window Closed / Lapsed |