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. 05, 2016
Filed:
Mar. 31, 2010
Applicants:
Michael Harms, Frankfurt am Main, DE;
Steffen Raab, Frankfurt am Main, DE;
Udo Stauder, Frankfurt am Main, DE;
Inventors:
Michael Harms, Frankfurt am Main, DE;
Steffen Raab, Frankfurt am Main, DE;
Udo Stauder, Frankfurt am Main, DE;
Assignee:
SANOFI-AVENTIS DEUTSCHLAND GMBH, Frankfurt am Main, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/315 (2006.01); A61M 5/31 (2006.01);
U.S. Cl.
CPC ...
A61M 5/31525 (2013.01); A61M 5/315 (2013.01); A61M 5/31543 (2013.01); A61M 2005/3115 (2013.01);
Abstract
The medical device comprises a wave spring or wave washer in a mechanism to engage or disengage a first element and a second element. The invention also discloses the use of a multiple wave spring or wave washer comprising at least two waved spring layers in a medical device.