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:
Dec. 05, 1978
Filed:
Dec. 06, 1976
Applicant:
Inventors:
William G Bloom, Los Angeles, CA (US);
Pradip V Choksi, Northridge, CA (US);
Walter Seemayer, Burbank, CA (US);
Assignee:
American Hospital Supply Corporation, Evanston, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61J / ;
U.S. Cl.
CPC ...
1282723 ; 141 27 ;
Abstract
A transfer device for charging a series of hypodermic syringes with medicament from a vial, such as in hospital pharmacies. The transfer device includes a valved spike with a syringe coupler rigidly supported on the spike. Contained within the syringe coupler is a longitudinally collapsible valve that opens upon insertion of a blunt syringe tip into the coupler and closes upon removal of such syringe tip. A protective skirt on the coupler has snap lugs for securing the transfer device to the vial.