Patent US2601162A successfully refreshed from Google Patents.
US2601162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety shoe
Assignee: Individual
•
Filing: 1947-04-25
•
Granted: 1952-06-17
•
Expires: 1967-04-25
Abstract
No abstract record available.
Inventors
- 👤 Edward F Mclaughlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:52
CPC Classifications
A; A43; A43B; A43B7/00; A43B7/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1224655A
Cited
US1703562A
Cited
US1826645A
Cited
US1901659A
Cited
US2011143A
Cited
US2068251A
Cited
FR858165A
Cited
US2279951A
Cited
US2358474A
Cited
US2393810A
Cited
US2392867A
Cited
US2420239A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |