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. 14, 2020
Filed:
Dec. 04, 2014
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Sudarsan Srinivasan, Hawthorne, NJ (US);
Michael DiBiasi, Pompton Plains, NJ (US);
Sean Sullivan, Ridgewood, NJ (US);
Keith Knapp, Warwick, NY (US);
Joshua Herr, Cary, NC (US);
Amit Limaye, Wayne, NJ (US);
David Huang, Hayward, CA (US);
David Schiff, Highland Park, NJ (US);
Todd Sack, Dover, DE (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
User-friendly attachment mechanisms for pen needles provide improved handling and ease of use, including locking installation and removal features and sensory feedback when a needle-bearing hub is seated on a pen. Embodiments include a needle-bearing hub includes a circumferentially oriented flexible tab that engages a radially inward rib on an outer cover to assist in attaching a pen device to the pen needle.