Boxing training partner
US5052683A · kind A · utility
17Cited by
6References
1Claims
0Family size
Inventors
Key dates
| Filing date | Apr 25, 1990 |
| Grant date | Oct 1, 1991 |
| Priority date | — |
| Expiry date | Apr 25, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S482/908
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A boxing training partner comprised of a base, a figure body having two arms, a spring, a height adjusting device located in the base, a controller, and two arm extension devices. The controller controls the filling of gas bags, which are part of the arm extension devices, for causing the two arms to extend aperiodically, according to a predetermined sequence stored in a memory, so as to respectively give a blow. A pair of arch spring plates are placed in each of the two arms, for returning the two arms to their retracted position, each time after having been extended.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.