Environmental heating and cooling; fluid handling and sanitary e – Sanitary fixture or housing therefor – Sink
Patent
1991-09-30
1992-04-21
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Sanitary fixture or housing therefor
Sink
Patent
active
D03256260
REFERENCES:
patent: D187635 (1960-04-01), Dreyfuss
patent: D201344 (1965-06-01), Stairs
patent: D202410 (1965-09-01), Sundberg et al.
patent: D255671 (1981-05-01), Kohler, Jr.
patent: D258079 (1981-01-01), Primault
patent: D258906 (1981-04-01), Doman
patent: D274164 (1984-06-01), Enthoven
patent: D293930 (1988-01-01), Reid
Pages 8-4 and 8-4a of the Kohler Co. K-400 catalog, Sep. 1986 revision.
Page 8-3 of the Kohler Co. K-400 catalog, Sep. 1986 revision.
A Jacob Delafon advertisement showing the "Toulonnais" sink, undated, admitted prior art.
A Franke advertisement showing the "Sunline" sink, undated, admitted prior art.
Jacob Delafon
Largen James R.
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