04425488 is referenced by 110 patents and cites 23 patents.

A pistol grip controller having a miniature multi-position tilt switch contained within the grip handle is disclosed. The tilt switch includes separate circuit contacts disposed about the inside of a switch housing and also includes a common contact that includes one or more commonly connected contact elements. A movable contact element completes the circuit connection between one of the separate contacts and the common contact in response to the movement imparted to the switch. The movable conductive element can be a conductively plated ball, a sliding conductive element, or a conductive fluid such as mercury. The pistol grip handle further indicates an index finger actuated switch and a thumb actuated switch. The pistol grip handle is removable mounted on a resilient mounting post that is secured to a base.

Title
Pistol grip controller
Application Number
6/384898
Publication Number
4425488
Application Date
June 4, 1982
Publication Date
January 10, 1984
Inventor
Keith J Wertz
2533 S. Deegan Dr., Santa Ana, 92704
CA, US
Jeffrey M Moskin
1644 Twentieth St., Santa Monica, 90404
CA, US
Agent
Roberts and Quiogue
IPC
H01H 29/20
View Original Source