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:
Apr. 11, 1989
Filed:
Sep. 21, 1987
Dennis L Sitar, Trabuco Canyon, CA (US);
ICU Medical, Inc., Mission Viejo, CA (US);
Abstract
Disclosed is a blood withdrawing device including an elongated needle to which is bonded during molding a unitary polymeric structure. This unitary structure has a tube holding section and a locking section for locking a guard member in a permanently forward position which covers the tip of the needle. The guard member is mounted concentrically to the locking member and movable axially along the needl's shaft from a retracted position where the top of the needle is exposed and a forward position where the tip is covered. The locking member includes an elongated stem which is formed during the molding process. A second tip of the needle extends into the tube holding means and is displaced inwardly from an open mouth in the tube holding means which allows a vacuum tube to be inserted into the open mouth.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile