Patent US3566488A successfully refreshed from Google Patents.
US3566488A
Expired / Lapsed
US
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Cleat guard
Assignee: Individual
•
Filing: 1969-05-05
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Granted: 1971-03-02
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Expires: 1989-05-05
Abstract
Abstract THIS INVENTION PROVIDES A SHOE CLEAR PROTECTIVE DEVICE THAT INCLUDES A SOLE PORTION OF FLEXIBLE MATERIAL INCLUDING IN ITS UPPER SURFACE A PLURALITY OF SPACED RECESSES IN THE PATTERN OF THE CLEATS OF A SHOE AND DIMENSIONED TO SUBSTANTIALLY COMPLEMENTARILY RECEIVE THE CLEATS, WITH A LONGITUDINAL GROOVE EXTENDING REARWARDLY FROM THE FORWARDMOST RECESS TO ALLOW THE FORWARD CLEAT TO ENTER THE FORWARD RECESS BY SLIDING MOTION, AND AN UPPER EXTENDING FORM THE SOLE PORTION TO ENGAGE THE UPPER OF THE SHOE. A LAYER OF HARDER MATERIAL MAY BE INCLUDED BENEATH THE RECESSES TO PREVENT THE POINTS OF THE CLEATS FROM PUNCHING THROUGH.
Inventors
- 👤 Anthony J Pilarski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:52
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/18; A43B5/185
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) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |