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:
Nov. 05, 2013
Filed:
Mar. 06, 2012
Applicants:
Richard Caizza, Vernon, NJ (US);
Jay Bojan, Littleton, CO (US);
Inventors:
Richard Caizza, Vernon, NJ (US);
Jay Bojan, Littleton, CO (US);
Assignee:
Midland Medical Devices Holdings, LLC., Midland, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A retractable needle syringe having a plunger rod configured to lock in place after retraction of the needle. The plunger rod distal end has a seal configured to advance past a retaining ledge after retraction of the needle, whereby the retaining ledge restricts or inhibits the plunger from proximal movement.
Quick Actions:
Caizza, Richard. (2013). Retractable syringe with locking plunger (U.S. Patent No. 8574193). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8574193
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile