US1381949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lacing-eyelet
Assignee: Individual
•
Filing: 1919-08-21
•
Granted: 1921-06-21
•
Expires: 1939-08-21
Abstract
No abstract record available.
Inventors
- 👤 Annie P Van Deusen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:29
CPC Classifications
A; A43; A43C; A43C5/00; Y; Y10; Y10T; Y10T24/00; Y10T24/37; Y10T24/375; Y10T24/3763; Y10T24/3766; Y10T24/3768; Y10T24/3779; Y10T24/3784
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) | 1924-06-20 | 1924-12-20 | 1925-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-06-20 | 1928-12-20 | 1929-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-06-20 | 1932-12-20 | 1933-06-21 | $7700.00 | Window Closed / Lapsed |