US1526690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe-lacing device
Assignee: Individual
•
Filing: 1924-09-20
•
Granted: 1925-02-17
•
Expires: 1944-09-20
Abstract
No abstract record available.
Inventors
- 👤 Walter H Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:55
CPC Classifications
A; A43; A43C; A43C11/00; A43C11/12; A43C11/008; Y; Y10; Y10T; Y10T24/00; Y10T24/37; Y10T24/3742
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1928-02-17 | 1928-08-18 | 1929-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-02-17 | 1932-08-18 | 1933-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-02-17 | 1936-08-18 | 1937-02-17 | $7700.00 | Window Closed / Lapsed |