US2557663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe advertising attachment
Assignee: Individual
•
Filing: 1947-01-11
•
Granted: 1951-06-19
•
Expires: 1967-01-11
Abstract
No abstract record available.
Inventors
- 👤 Samuel J Knode
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:22
CPC Classifications
A; A43; A43B; A43B23/00; A43B23/24; A43B3/00; A43B3/0036; A43B3/0078; G; G09; G09F; G09F23/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US485748A
Cited
US1184748A
Cited
US1531229A
Cited
US1526707A
Cited
US1894857A
Cited
US1933243A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |