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. 22, 2009
Filed:
Jul. 24, 2003
Applicant:
David Williams, Leyland, Lancashire PR29 9QY, GB;
Inventor:
David Williams, Leyland, Lancashire PR29 9QY, GB;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/37 (2006.01); F16K 11/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pipe coupling flange () comprising a central bore and having first and second ports for receiving valves and a plurality of channels, wherein a take-off channel links the first port with the central bore, a feed channel links the first port directly or indirectly with the second port; and wherein the second port links directly or indirectly with the exterior of the flange. Across two pipe flanges (), an fixed directly to the periphery of each flange there may be a Bridge (). The bridge () may be capable of having process media () monitoring devices fixed directly to it.