US2754600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe welting
Assignee: Barbour Welting Co Inc
•
Filing: 1953-08-11
•
Granted: 1956-07-17
•
Expires: 1973-08-11
Abstract
No abstract record available.
Inventors
- 👤 William C Vizard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:15
CPC Classifications
A; A43; A43B; A43B15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1864311A
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US1996844A
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US2201382A
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US2153321A
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US2299263A
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US2328937A
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US2403750A
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US2517347A
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US2593871A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |