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:
Oct. 13, 2026
Filed:
Nov. 12, 2021
Pfizer, Inc., New York, NY (US);
Ilan Kachler, Nahariya, IL;
Idan Naaman, Upper Galilee, IL;
Amotz Porat, West Galilee, IL;
Tom Shefer, West Galilee, IL;
PFIZER, INC., New York, NY (US);
Abstract
An injector, comprising a housing arranged along a longitudinal axis and configured to receive a medicament cartridge; an injection drive mechanism for driving a piston, the piston forming part of the medicament cartridge, the injection drive mechanism injecting a medicament when the piston is forwardly displaced; and a needle hiding element, which is slidably attached to the housing and positionable in at least one of an extended orientation and a retracted orientation, wherein in the extended orientation the needle hiding element protrudes forwardly from the housing and in the retracted orientation, the needle hiding element is locked relative to the housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile