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:
Sep. 11, 2012
Filed:
Mar. 12, 2007
Applicants:
Bernhard Hartmann, Friedberg, DE;
Stefan Günthner, Frankfurt, DE;
Inventors:
Bernhard Hartmann, Friedberg, DE;
Stefan Günthner, Frankfurt, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 19/56 (2012.01);
U.S. Cl.
CPC ...
Abstract
A rotational speed sensor including at least one substrate, at least two base elements which each have a frame, a means for suspending the frame from the substrate, at least one seismic mass and one means for suspending the seismic mass from the frame. One or more drive means are provided for driving one or more base elements and one or more reading devices. The at least two base elements are coupled to one another by means of at least one coupling bar.