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:
Feb. 22, 2011
Filed:
Sep. 21, 2009
Austin Jacob Orand, Austin, TX (US);
Darryl David Daniel, Austin, TX (US);
Glen Eric Biron, Cedar Park, TX (US);
Austin Jacob Orand, Austin, TX (US);
Darryl David Daniel, Austin, TX (US);
Glen Eric Biron, Cedar Park, TX (US);
Fisher-Rosemount Systems, Inc., Austin, TX (US);
Abstract
Key assemblies to mechanically key pluggable-module sockets are described. A disclosed example key assembly includes a key having a shaft, a first radial protrusion extending from the shaft and an annular guide surface on the shaft; and a key base having a plurality of fingers defining a plurality of radial slots and an opening to receive at least a portion of the shaft, wherein at least one of the fingers is to engage the annular guide surface to enable the key to rotate to a set position, and wherein the first radial protrusion is to engage one of the slots to rotationally hold the key in a set position when the at least one of the fingers forced out of engagement with the annular guide surface.