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:
May. 20, 2014
Filed:
Jan. 08, 2010
Applicants:
Helge Grann, Bjerringbro, DK;
Uffe Staehr, Hinnerup, DK;
Oluf Kjaer, Bjerringbro, DK;
Inventors:
Assignee:
Grundfos Management a/s, Bjerringbro, DK;
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a rotor including a magnetic material. At least one surface section of the magnetic material is provided with a wear-resistant coating.
Grann, Helge. (2014). Rotor made of magnetic material (U.S. Patent No. 8729768). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8729768
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile