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:
Mar. 03, 2015
Filed:
Mar. 21, 2006
Douglas Ivan Jennings, Royston, GB;
Charles Michael Dean, Austin, TX (US);
Douglas Ivan Jennings, Royston, GB;
Charles Michael Dean, Austin, TX (US);
Cilag GmbH International, Landis & Gyrstrasse, CH;
Abstract
An injection device () comprises a housing () adapted to receive a syringe () having a discharge nozzle (), an actuator () and a drive () acted upon the syringe to advance it from a retracted position in which the discharge nozzle is contained within the housing to an extended position in which the discharge nozzle is contained within the housing to an extended position in which the discharge nozzle extends from the housing. There is a locking mechanism (HS) in communication with the actuator and activatable to be moved from a locked position in which the actuator is prevented from releasing the drive to an unlocked position in which the actuator is operable to act upon drive to advance the syringe. The locking mechanism or the housing includes integrally formed biasing means () adapted to return the locking mechanism to a locked position when it is not activated. There is no need for separate springs to be used bias to the releasable locking mechanism out the housing.