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 7708901 B1

PDF
Full Text
Expired
Date of Patent:
May. 04, 2010

Filed:

Aug. 25, 2005
Applicants:

Holger Böse, Würzburg, DE;

Alexandra-maria Trendler, Würzburg, DE;

Inventors:

Holger Böse, Würzburg, DE;

Alexandra-Maria Trendler, Würzburg, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/44 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to magnetorheological materials comprising at least one non-magnetisable carrier medium and magnetisable particles contained therein, in addition a combination of magnetic and non-magnetic inorganic materials and/or composite particles thereof being contained.


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