US2517472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sandal with hinged wooden sole with spacer rivets therein
Assignee: Individual
•
Filing: 1947-12-05
•
Granted: 1950-08-01
•
Expires: 1967-12-05
Abstract
No abstract record available.
Inventors
- 👤 Ralph W Fathauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:44
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/12; A43B3/128; A43B13/00; A43B13/14; A43B13/141; A43B13/16; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32861; Y10T403/32918; Y10T403/32926
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR883294A
Cited
US2340027A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-31 | 1954-01-30 | 1954-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-31 | 1958-01-30 | 1958-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-31 | 1962-01-30 | 1962-08-01 | $7700.00 | Window Closed / Lapsed |