United States Patent 3146986
Inventors:
Gorth Jr., Edward Joseph
Publication Date:
09/01/1964
Assignee:
Gorth Jr., Edward Joseph
Other Classes:
248/451, 108/159.110, 248/689, 248/231.510, 108/18
International Classes:
A47B23/02; A47B23/00
US Patent References:
| 3060606 | Gripping plastic picture frame | | | |