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:
Sep. 15, 2009
Filed:
Jun. 20, 2005
Phillip Owen Byrne, Newcastle Upon Tyne, GB;
Penelope Rosemary Attridge, Middlesex, GB;
Harry Raymond Ingham, Newcastle Upon Tyne, GB;
John Polidoro, Manchester, CT (US);
Spencer Kinsey, Manchester, CT (US);
Chad Smutney, Manchester, CT (US);
Phillip Owen Byrne, Newcastle Upon Tyne, GB;
Penelope Rosemary Attridge, Middlesex, GB;
Harry Raymond Ingham, Newcastle Upon Tyne, GB;
John Polidoro, Manchester, CT (US);
Spencer Kinsey, Manchester, CT (US);
Chad Smutney, Manchester, CT (US);
ID-Tech Limited, New Castle Upon Tyne, GB;
Abstract
Syringe having a plunger, a barrel and a restrictor mechanism between the shaft of the plunger and the barrel and including a first part engaged with the barrel for limiting movement of the first part with respect to the barrel in a first direction, and a second part. The restrictor mechanism and/or plunger shaft carries a formation for limiting movement of the restrictor mechanism with respect to the plunger in the first direction. The restrictor mechanism as a further member which restricts movement of the restrictor mechanism with respect to the barrel or plunger shaft in a second direction. A latch member prevents he further member from restricting movement of the restrictor mechanism with respect to the barrel or plunger shaft in the second direction until a predetermined point in an operation cycle of the syringe.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile