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:
Jul. 06, 2010
Filed:
Mar. 12, 2008
Applicants:
Holger Last, Hannover, DE;
Robert Rüther, Hemmingen, DE;
Dimitri Krou, Lehrte, DE;
Thomas Groetzinger, Gehrden, DE;
Inventors:
Holger Last, Hannover, DE;
Robert Rüther, Hemmingen, DE;
Dimitri Krou, Lehrte, DE;
Thomas Groetzinger, Gehrden, DE;
Assignee:
Nass Magnet GmbH, Hannover, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/29 (2006.01); H01F 21/04 (2006.01); H01F 21/06 (2006.01); H01F 27/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The electromagnetic coil according to the invention has a coil core, a winding of coil wire and two contact pins, the contact pins being secured to at least one resilient holding member and being movable relative to the coil core. The holding member is formed in a unitary manner with the coil core, and the ends of the coil wire are secured to the movable/resilient contact pins.