Title:
Protective cannula sheath
United States Patent 2997043
Inventors:
Flynn, Vincent J.
Application Number:
US45034954A
Publication Date:
08/22/1961
Filing Date:
08/17/1954
Assignee:
BECTON DICKINSON CO
Primary Class:
Other Classes:
206/365, 206/438, 220/270, 604/251
International Classes:
A61M5/162
View Patent Images:
US Patent References:
2689564Blood donor assembly1954-09-21
2108418Wrapped frozen confection1938-02-15
1973883Protective covering for mouthpieces1934-09-18
1955175Dentifrice package1934-04-17
1949121Shipping bag1934-02-27
0881011N/A1908-03-03