Title:
ENDOTRACHEAL INTUBATION TUBES
United States Patent 3460541


Inventors:
Doherty, George O.
Application Number:
US3460541DA
Publication Date:
08/12/1969
Filing Date:
10/06/1966
Assignee:
George, Doherty O.
Primary Class:
International Classes:
A61M16/04; (IPC1-7): A61M16/00; A61M25/00; F16K15/14
View Patent Images:
US Patent References:
2876767Ear plug1959-03-10
2813531Cannula1957-11-19
2458305Tubular article comprising rubberlike material1949-01-04
1315955N/A1919-09-16
0504424N/A1893-09-05
0397060N/A1889-01-29
0281043N/A1883-07-10
0249557N/A1881-11-15