U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Joystick operated multiple position switch

Patent 4408103 Issued on October 4, 1983. Estimated Expiration Date: Icon_subject January 6, 2002. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3731013

3760137

3879586

3898421

Switching apparatus
Patent #: 3988556
Issued on: 10/26/1976
Inventor: Hyodo

Miniaturized calculator keyboard switch assembly having universally pivoted key actuators
Patent #: 4029915
Issued on: 06/14/1977
Inventor: Ojima

Switch apparatus Patent #: 4246452
Issued on: 01/20/1981
Inventor: Chandler

Inventor

Assignee

Application

No. 06/337228 filed on 01/06/1982

US Classes:

200/6A, Universally pivoted handle200/17R, Operating means200/5A, With independent operators200/517, Including additional actuator200/557, Actuator biasing mechanism273/148BAll video game accessories

Examiners

Primary: Scott, J. R.

Attorney, Agent or Firm

International Classes

G05G 9/00 (20060101)
G05G 9/047 (20060101)

Abstract

A multiple position switch having a plurality of contact regions on, e.g., a PCB and corresponding conductive regions mounted on a piece of resilient material resting on the surface, with each conductive region contained within a hollowed portion of the resilient material to be thereby spaced apart from the respective contact region, and having a swivelingly mounted joystick, the joystick having a plurality of urging members positioned radically outward from the longitudinal axis of the joystick corresponding in number and position to the number and position of the respective contact regions. Also disclosed are separate embodiments in which the conductive regions are, on the one hand, electrically insulated from each other and the respective contact regions are formed by pairs of contacts between which electrical contact is to be made, and, on the other hand, electrically connected to each other and a common, with the contact regions formed of a single contact to which electrical connection with the common is desired to be made. Also, alternative embodiments of the joystick are disclosed wherein the urging members form protrusions either from a plurality of radically extending legs or a plurality of triangular segments forming a poly-sided disc.

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