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Title:
RECREATIONAL STRUCTURE FOR POOLS AND THE LIKE
United States Patent 3421162
US Patent References:
Plastic sand and water pool
- - 2886828
Water-retaining recreational structure for swimming pools and the like
- - 3274621
Swimming pool construction
- - 3317925
/D052817.html
- - D052817
/D075303.html
- - D075303
Inventors:
Diemond, Joseph
Greenberg, Leonard
Publication Date:
01/14/1969
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Download PDF 3421162
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Assignee:
COLECO IND INC
Primary Class:
4/513
Other Classes:
D25/2
International Classes:
E04H4/00
; E04H3/16
US Patent References:
D195175
D205852
D206750
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