Title:
Aspirating syringes
United States Patent 3200813


Inventors:
Christakis, George J.
Application Number:
US24674262A
Publication Date:
08/17/1965
Filing Date:
12/24/1962
Assignee:
Christakis, George J.
Primary Class:
Other Classes:
600/577, 604/201, D24/114
International Classes:
A61B5/15; A61M5/32
View Patent Images:
US Patent References:
2939459Tandem syringe1960-06-07
2655919Hypodermic syringe and cartridge therefor1953-10-20
2460641Blood collecting apparatus1949-02-01
2453589Hypodermic syringe and ampoule therefor1948-11-09
2323159Syringe1943-06-29
1948982Hypodermic syringe1934-02-27