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. 11, 2003
Filed:
Jun. 22, 2000
Applicant:
Inventors:
Thomas F. August, Glenolden, PA (US);
Michael J. Telepchak, Yardley, PA (US);
Assignee:
United Chemical Technologies, Inc., Bristol, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/00 ;
U.S. Cl.
CPC ...
G01N 1/00 ;
Abstract
A housing is described for use in preparing a sample for chemical analysis, the housing having a sample entrance, a sample exit, and a passageway therebetween; the housing further comprising at least three ridges, the ridges integral with the housing, depending into the passageway, and defining a supporting profile for holding a sorbent retaining member.