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. 18, 2003
Filed:
Nov. 27, 2001
Applicant:
Inventors:
Qing Shan, Loughborough, GB;
Russell Desmond Pride, Great Dalby, GB;
Assignee:
Lattice Intellectual Property Ltd, London, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M 3/00 ; G01M 3/04 ; G01M 3/26 ; G01N 3/500 ; F17D 5/02 ;
U.S. Cl.
CPC ...
G01M 3/00 ; G01M 3/04 ; G01M 3/26 ; G01N 3/500 ; F17D 5/02 ;
Abstract
A method and apparatus for identifying the location of a gas leak source. The apparatus includes a gas detector for detecting the presence of gas and a wind direction indicator. The method traces a gas leak source location using the apparatus including the gas detector, arranged to detect the presence or absence of a gas, and the wind direction indicator.