United States Patent 2554215
Inventors:
Schell, Horace R.
Schell, Clarence F.
Publication Date:
05/22/1951
Assignee:
Schell, Horace R.
Schell, Clarence F.
Other Classes:
383/25, 190/109, 383/20, 383/14, 190/901
International Classes:
A45C3/02; A45C3/00