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:
Aug. 04, 1998
Filed:
Sep. 11, 1996
Applicant:
Inventors:
Assignee:
Ahlstrom Machinery Oy, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21C / ;
U.S. Cl.
CPC ...
162 29 ; 162 3011 ; 162 37 ; 162 38 ; 162 43 ; 162 44 ; 162 45 ;
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Engdahl, Holger. (1998). Clarifying and/or filtering of green liquor and an apparatus therefore (U.S. Patent No. 5788813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5788813
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