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.:

US 7819028 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 26, 2010

Filed:

Sep. 22, 2005
Applicants:

Ian Mcintyre Christie, Portsmouth, GB;

Anthony Charles Downer, Portsmouth, GB;

Ian Paul Andrews, Portsmouth, GB;

Anthony Cooke, Portsmouth, GB;

Inventors:

Ian McIntyre Christie, Portsmouth, GB;

Anthony Charles Downer, Portsmouth, GB;

Ian Paul Andrews, Portsmouth, GB;

Anthony Cooke, Portsmouth, GB;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A sampling and analysis device comprises a housing, a sampling region and an analysis region being defined within the housing. The housing has at least one aperture to allow fluid ingress to and egress from the sampling region. A filter is disposed within the housing, and is movable inside the housing between a sampling position, located in the sampling region, and an analysis position, located in the analysis region.


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