US3473198A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe tie retainer
Assignee: Individual
•
Filing: 1967-09-18
•
Granted: 1969-10-21
•
Expires: 1987-09-18
Abstract
No abstract record available.
Inventors
- 👤 Ernest Meier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:12
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/30; A43B3/0036; A43B3/0073; A43B3/0078; A43C; A43C11/00; A43C11/24; A43C7/00; A43C7/005; A43C7/04; Y; Y10; Y10T; Y10T24/00; Y10T24/37; Y10T24/3703; Y10T24/3705; Y10T24/3708
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1221656A
Cited
US2940633A
Cited
US2841849A
Cited
US3023923A
Cited
US3122805A
Cited
US3321815A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-20 | 1973-04-21 | 1973-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-20 | 1977-04-21 | 1977-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-20 | 1981-04-21 | 1981-10-21 | $7700.00 | Window Closed / Lapsed |