Baseball or softball bat
US10507368B2 · kind B2 · utility
1Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2017 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Jun 30, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bat according to the present disclosure includes a ball hitting portion, a grip portion, a tapered portion that connects the ball hitting portion and the grip portion together, and a restriction member. The ball hitting portion is internally hollowed. The restriction member is disposed inside the ball hitting portion. The restriction member is in the form of a ring. The restriction member is disposed such that a radial direction thereof is transverse to a longitudinal direction of the ball hitting portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.