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, 2015
Filed:
Nov. 06, 2009
Min Wei, Morris Plains, NJ (US);
Ying Xu, Hackensack, NJ (US);
James Bates, Sparta, NJ (US);
Kenneth G Powell, Raleigh, NC (US);
Min Wei, Morris Plains, NJ (US);
Ying Xu, Hackensack, NJ (US);
James Bates, Sparta, NJ (US);
Kenneth G Powell, Raleigh, NC (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
A pen body assembly () for a drug delivery pen includes a pen body () and a dose setting body () movably connected to the pen body (). A knob () is connected to the dose setting body () for moving the dose setting body () relative to the pen body (). One of the pen body () and the dose setting body () has a thread groove () having a varied pitch disposed thereon and the other one has a protrusion () engaging the thread groove ().