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. 22, 2011
Filed:
Apr. 26, 2007
Applicants:
Rainer Herrmann, Hamburg, DE;
Udo Schlemm, Hamburg, DE;
Wolfgang Sexauer, Freiburg, DE;
Inventors:
Assignee:
Tews Elektronik Dipl. -Ing. Manfred Tews, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 27/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filter rod measuring station is equipped with measuring devices which measure at least the mass (M) of a filter rod and the draw resistance (PD) of the filter rod, and a microwave measuring device is provided for measuring the mass of the softener and/or the moisture content and/or the dry mass of the filter rod.