US2918733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spike anchorage in shoe bottoms
Assignee: Individual
•
Filing: 1955-05-03
•
Granted: 1959-12-29
•
Expires: 1975-05-03
Abstract
No abstract record available.
Inventors
- 👤 Anderson John Wiley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:19
CPC Classifications
A; A43; A43C; A43C15/00; A43C15/16; A43C15/162; A43C15/164; A43C15/165
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1025087A
Cited
US1391346A
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US1602453A
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US1894228A
Cited
US2049598A
Cited
US2049604A
Cited
US2315874A
Cited
US2608007A
Cited
US2745197A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-28 | 1963-06-29 | 1963-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-28 | 1967-06-29 | 1967-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-28 | 1971-06-29 | 1971-12-29 | $7700.00 | Window Closed / Lapsed |