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:
Jun. 11, 2024
Filed:
Oct. 20, 2020
Fresenius Kabi Usa, Llc, Lake Zurich, IL (US);
Christopher J. Murray, Lake Zurich, IL (US);
FRESENIUS KABI USA, LLC, Lake Zurich, IL (US);
Abstract
A syringe assembly and methods of producing the syringe assembly are described. The syringe assembly may include a syringe body, a plunger rod, a barrel cover, and a tamper evident device. The syringe body has a chamber configured to receive a material. The plunger rod moves within the chamber to dispense the material. The barrel cover covers the syringe body. The backstop is attached to the barrel cover to prevent a portion of the plunger rod from moving proximally through the backstop. The tamper evident device includes a tamper evident cap covering a distal portion of the syringe body, a collar attached to the barrel cover, and a frangible connection between the tamper evident cap and the collar.