Title:
Needleless prefilled disposable hypodermic injector
United States Patent 3115133


Inventors:
Donald, Morando Emilio
Application Number:
US19489362A
Publication Date:
12/24/1963
Filing Date:
05/15/1962
Assignee:
Donald, Morando Emilio
Primary Class:
International Classes:
A61M5/30; A61M5/20; A61M5/28
View Patent Images:
US Patent References:
2940446Hypodermic assembly1960-06-14
2896661Pressure relief valve1959-07-28
2876771Hypodermic syringes1959-03-10
2854925Projectile for delivery of drugs to animals1958-10-07
2754818Hypo jet injector1956-07-17
2699167Hypodermic injector1955-01-11
2617359Hypodermic projectile1952-11-11
2605763Injection device1952-08-05
2545017Hypodermic syringe1951-03-13
2001686Fusible safety device1935-05-14