Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1981-10-22
1983-11-08
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D2302
Patent
active
D02713268
REFERENCES:
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Photograph, and page from American Standard Advertising Brochure dated Nov., 1979 and entitled "Toilet/Bidets", showing the Ellisse Toilet.
Page C-4 from an undated Eljer catalog showing the Silette and Estate Water Closets, admittedly prior art.
Pages 3-4 from an unidentified catalog, undated, admittedly prior art, showing the Concord and Carlyle Water Closets.
Doman Donald W.
Jaeckels Norman J.
Kohler Co.
Largen James R.
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