The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 2004
Filed:
Sep. 19, 2002
Drew Hoffman, Portland, OR (US);
Other;
Abstract
A modular contact switch adapted to be readily assembled from a plurality of contact modules is provided. Both active contact modules and passive contact modules comprise coupling features, including but not limited to, engagement tabs and mating surfaces, to enable a removable coupling of multiple active contact modules to form active contact assemblies and passive contact modules of a passive contact assembly. The active contact modules provide a spring-biased contact that responds to the position of passive contacts of the passive contact modules. As the active and passive contact modules come into abutment and urging engagement, an electrical connection is made between the corresponding contacts. The spring-bias of the active contacts ensures that the electrical contact is made regardless of variations in tolerances and position.