Environmental heating and cooling; fluid handling and sanitary e – Sanitary fixture or housing therefor – Bathtub
Patent
1987-01-12
1990-10-30
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Sanitary fixture or housing therefor
Bathtub
Patent
active
D03117707
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Two pages of a 1984 Aqua Glass ad entitled "Aqua Whirl".
Two pages of a Jacuzzi brochure, undated, admitted prior art, entitled "Jacuzzi-Whirlpool-System".
Giese Robert C.
Sauter Bruce M.
Kohler Co.
Largen James R.
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