US2563751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Athletic shoe
Assignee: A R HYDE AND SONS CO
•
Filing: 1947-07-21
•
Granted: 1951-08-07
•
Expires: 1967-07-21
Abstract
No abstract record available.
Inventors
- 👤 Rossi Rocco Francis
- 👤 Ralph A Hyde
- 👤 Hyde George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:30
CPC Classifications
A; A43; A43B; A43B23/00; A43B23/08; A43B23/081; A43B23/085; A43B23/14; A43B5/00; A43B5/02; A43B5/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
NL34962C
Cited
GB191201740A
Cited
US1101379A
Cited
US1626426A
Cited
GB346771A
Cited
GB368593A
Cited
US1923830A
Cited
US2156086A
Cited
US2229387A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |