Nontipping drinking-glass coaster
United States Patent 3028702

Inventors:
Cyr St., Napoleon J.
Publication Date:
04/10/1962
Assignee:
Cyr St., Napoleon J.
Primary Class:
Other Classes:
248/364, 248/310, D07/624.100, 220/630, 248/694, 220/632
International Classes:
A47G23/02; A47G23/03; F16M13/02; A47G23/00
View Patent Images: