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. 15, 2014
Filed:
Dec. 06, 2010
Applicants:
Clive Nicholls, Buckinghamshire, GB;
Robert Michael Wozencroft, Surrey, GB;
Jeremy Marshall, Oxford, GB;
Inventors:
Clive Nicholls, Buckinghamshire, GB;
Robert Michael Wozencroft, Surrey, GB;
Jeremy Marshall, Oxford, GB;
Assignee:
Owen Mumford Limited, Oxfordshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/31 (2006.01); A61M 5/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
An injection apparatus includes a counter wheel () that is incremented by the dose delivery mechanism each time the device is fired. The apparatus includes a final dose disabling mechanism that prevents further usage once the final dose has been delivered. An anti-tamper feature is provided to prevent inadvertent or premature initialisation of the apparatus.