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:
Oct. 22, 2013
Filed:
Dec. 07, 2009
Juerg Hirschel, Aarau, CH;
Ulrich Moser, Heimiswil, CH;
Markus Tschirren, Kirchberg, CH;
Eric Hattler, Solothurn, CH;
Juerg Hirschel, Aarau, CH;
Ulrich Moser, Heimiswil, CH;
Markus Tschirren, Kirchberg, CH;
Eric Hattler, Solothurn, CH;
TecPharma Licensing AG, Burgdorf, CH;
Abstract
An injection device having a safeguard for preventing a filling or adjusting motion of the injection device when a prescribed dispensing motion has been performed, the injection device including an adjusting element and/or a filling element, a blocking mechanism including a first blocking element and a second blocking element, the blocking mechanism allowing a motion of the adjusting and/or filling element in a release position and preventing the motion in a blocking position, and a piston rod including a block trigger element that can bring one of the blocking elements into interaction with the other blocking element thereby creating a blocking position at a prescribed insertion position to cause a blocking of at least one of the adjusting element and/or the filling element.