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:
Apr. 18, 2017
Filed:
May. 27, 2010
Applicant:
Christopher John Jones, Broadway, GB;
Inventor:
Christopher John Jones, Broadway, GB;
Assignee:
SANOFI-AVENTIS DEUTSCHLAND GMBH, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/31 (2006.01); A61M 5/315 (2006.01); A61M 5/24 (2006.01);
U.S. Cl.
CPC ...
A61M 5/31535 (2013.01); A61M 5/24 (2013.01); A61M 5/31543 (2013.01); A61M 5/31551 (2013.01); A61M 5/31585 (2013.01); A61M 2005/2488 (2013.01);
Abstract
A resettable dosing mechanism comprises a dose button and a dial grip operatively coupled to the dose button. A spindle acts on a bung of a cartridge and a driver is operatively coupled between the dose button and the spindle. During an injection of the dose, the dose button moves in an axial direction to cause the spindle to administer the dose. During resetting of the dose setting mechanism, the spindle is retracted back into the dose setting mechanism.