Baseball shoe
US4674207A · kind A · utility
15Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 1986 |
| Grant date | Jun 23, 1987 |
| Priority date | — |
| Expiry date | Jun 13, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43C15/162
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A baseball shoe comprising spikes (S) with ceramic teeth (t) embedded in resin flanges (f), a resin sole body (A) having the spikes (S) embedded therein, and an upper shoe portion. Each tooth (t) includes a tooth body (3) and a seat plate portion (5) connected thereto. Each flange (f) includes an embedment portion (6) having the seat plate portion (5) of the tooth (t) embedded therein and a thinner peripheral portion (8) positioned around the embedment portion (6). The material of the sole body (A) is softer than that of the flanges (f) of the spikes (S).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.