Title:
Coupling device
United States Patent 2816535


Inventors:
Sells, Arthur M.
Application Number:
US54996855A
Publication Date:
12/17/1957
Filing Date:
11/30/1955
Assignee:
Maurice, Wordingham G.
Primary Class:
Other Classes:
192/41R, 192/69.81
International Classes:
F02N11/12; F16D1/10
View Patent Images:
US Patent References: