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United States Patent 3351211
US Patent References:
/0341693.html
- - 0341693
/0713417.html
- - 0713417
/0728219.html
- - 0728219
/1044381.html
- - 1044381
/1103136.html
- - 1103136
Inventors:
Best, Leon H.
Publication Date:
11/07/1967
View Patent Images:
Download PDF 3351211
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Assignee:
BEST & SONS INC JOHN H
Primary Class:
211/169
Other Classes:
D06/449, D06/410, D06/411, 211/44, D06/454
International Classes:
A47F7/16
US Patent References:
1125994
3195733
Clasp