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:
Mar. 10, 2020
Filed:
Jul. 22, 2016
Fisher-rosemount Systems, Inc., Round Rock, TX (US);
Alden C. Russell, III, Minnetonka, MN (US);
Alan R. Dewey, Plymouth, MN (US);
Brad Mathiowetz, Burnsville, MN (US);
Todd M. Toepke, Eden Prairie, MN (US);
Stephen Armstrong, Savage, MN (US);
FISHER-ROSEMOUNT SYSTEMS, INC., Round Rock, TX (US);
Abstract
A portable field maintenance tool system for performing a plurality of different functional tasks on one or more equipment assets in a plant includes a handheld base and a plurality of functional modules for attachment to the handheld base. Each functional module, when operatively attached to the handheld base, interacts with computer circuits on the handheld base to perform a pre-defined one or more of the functional tasks. A portable handheld field maintenance tool for performing one or more pre-selected ones of the functional tasks on an equipment asset in a plant is formed by operatively mounting any one of the functional modules to the handheld base.