United States Patent 3441304
Inventors:
Chidley, John S.
Nylund, George J.
Dolinsky, Hyman
Publication Date:
04/29/1969
Assignee:
John, Chidley S.
George, Nylund J.
Hyman, Dolinsky
Other Classes:
116/206, 292/317
International Classes:
B65D6/40; B65D55/06; E05C19/18