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:
Jan. 23, 2001
Filed:
Mar. 26, 1999
Applicant:
Inventors:
Thomas Svedlind, Trosa, SE;
Erik Lans, V{umlaut over (a)}sterljung, SE;
Assignee:
Camfil AB, , SE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 2/907 ;
U.S. Cl.
CPC ...
B01D 2/907 ;
Abstract
Filter for air and intended for use in wet environment of folded filter material (,) that is held together by glue strips (,) on the front and rear side of the filter material. The glue strings on the front side of the filter are interrupted at the bottom of the folds turned forwards so that transport channels (,) for water (,) are obtained at each forwards turned fold. Furthermore the filter folds are oriented vertically to facilitate for the water to run off.