Adjustable bowling release positioner
US4666158A · kind A · utility
17Cited by
7References
17Claims
0Family size
Inventor
Key dates
| Filing date | Oct 23, 1985 |
| Grant date | May 19, 1987 |
| Priority date | — |
| Expiry date | Oct 23, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B69/0046
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A bowling release positioner that includes a hand unit and an arm unit that are joined by a connecting member. Adjusting mechanisms are provided so that the two units can be angularly positioned in two separate planes in respect to each other. The wrist unit further includes a pair of hinged jaw members that encompass a substantial part of the bowler's arm and a band for closing the jaw members about the arm with sufficient force to prevent the bowling release positioner from becoming misaligned during use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.