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:
Oct. 15, 2002
Filed:
Jun. 08, 2000
Applicant:
Inventors:
Alan Tallentire, Wilmslow, GB;
Colin Samuel Sinclair, Manchester, GB;
Assignee:
Air Dispersions Ltd, Manchester, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/22 ;
U.S. Cl.
CPC ...
G01N 1/22 ;
Abstract
A gas sampling assembly takes a sample of a gas and passes the gas through a monitoring unit. A material within the unit removes particulates from the gas and a port is provided for feeding into the unit a material for indicating the presence of particulates. A transparent portion of the unit allows the indication to be viewed. The unit can be used in sterile packaging apparatus.