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. 08, 1998
Filed:
Nov. 13, 1995
Applicant:
Inventor:
Kim N Vu, Yorba Linda, CA (US);
Assignee:
Unit Instruments, Inc., Yorba Linda, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285 23 ; 285328 ; 285336 ; 285917 ;
Abstract
Apparatus for handling process fluid, that is a meter includes a mass flow meter block. A deformable metal seal is positioned between the mass flow meter block and a thermal mass flow sensor in deformable engagement with a pair of edges formed thereon to provide a low contamination, high integrity metal seal.