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Title:
Hassock upholstery construction
United States Patent 2552693
Inventors:
Smith, Milton B.
Application Number:
US9990949A
Publication Date:
05/15/1951
Filing Date:
06/18/1949
Export Citation:
Click for automatic bibliography generation
Assignee:
HETTRICK MFG COMPANY
Primary Class:
297/462
Other Classes:
297/461
International Classes:
A47C3/16
View Patent Images:
Download PDF 2552693
US Patent References:
2487634
Hassock
1949-11-08
2485918
Air vent hassock
1949-10-25
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