A hand rest device having a horizontally oriented base and a hand rest surface supported above the base by a hole and peg arrangement. The peg, hole or both may be skewed from normal so as to allow the hand rest surface to vary its attitude by rotation of the rest about the base. The base...http://www.google.de/patents/US5762302?utm_source=gb-gplus-sharePatent US5762302 - Adjustable hand rest device
