Environmental heating and cooling; fluid handling and sanitary e – Sanitary fixture or housing therefor – Sink
Patent
1991-07-12
1993-06-29
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Sanitary fixture or housing therefor
Sink
Patent
active
D03369501
REFERENCES:
patent: D141620 (1945-06-01), Stanitz
patent: D206048 (1966-10-01), Armstrong
patent: D326141 (1992-05-01), Evatt et al.
patent: 2584860 (1952-02-01), Galley
patent: 2629880 (1953-03-01), Hartog
patent: 3108288 (1963-10-01), Herzog
patent: 3579661 (1971-05-01), Lein
Page 11 from a 1987 Kohler ad showing the Addison sink (Item E).
Page 34 from an undated (admitted prior art) Villeroy catalog showing the Hector, Splendor and Tabor sinks.
Page 35 from an undated (admitted prior art) Villeroy catalog showing the Hector, Splendor and Tabor sinks.
Pages 15-7 fron an undated (admitted prior art) Kohler catalog showing the efficiency sink.
Kohler Co.
Largen James R.
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