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. 20, 1998
Filed:
Mar. 04, 1996
Applicant:
Inventor:
Peter B Hutton, Calgary, Alberta, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
137884 ; 137597 ;
Abstract
A valve manifold for use with a pressure sensing apparatus such as a differential pressure transmitter, the manifold being characterized by a simplified passageway system internally of the manifold and by reduced size relative to prior art manifolds, the manifold having valve chambers defining valve seats, each of the valve seats being located within a referenced prison defined by mounting holes having axes which are generally perpendicular to first and second, parallel faces of the manifold.