Tennis training aid
US7559859B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2007 |
| Grant date | Jul 14, 2009 |
| Priority date | — |
| Expiry date | Nov 9, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/10
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A tennis training aid can be used to teach proper wrist and racket position for swings such as a forehand ground stroke, two-handed backhand stroke, or volley. Such a tennis training aid is provided herein and includes a forearm attachment member operable to be releasably attached to a forearm of a player. The tennis training aid also includes a tether attachment having a first and second end, such that the first end is attached to the forearm attachment member and the second end is attached to a tennis racket throat in order to hold the wrist of the forearm holding that racket at a desired angle so as to allow the player to practice a plurality of different tennis strokes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.