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:
Jan. 01, 2013
Filed:
Dec. 17, 2010
Applicants:
Cory M. Robinson, Mayer, MN (US);
Chad M. Mcguire, Shakopee, MN (US);
Hun Chhuoy, Savage, MN (US);
Inventors:
Assignee:
Rosemount Inc., Eden Prairie, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03C 1/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
A measurement transmitter includes a main housing body with a first cavity closed by a first cover and a second cavity closed by a second cover. A measurement circuit assembly in the first cavity includes power and service communication conductors that extend through the main housing body to contacts in the second cavity. A replaceable module plugs into the contacts in the second cavity and includes a primary battery and a service communication connector. The service communication connector is exposed for connection to service equipment by removal of the second cover.