Environmental heating and cooling; fluid handling and sanitary e – Sanitary fixture or housing therefor – Water closet – bidet or bowl therefor
Patent
1993-11-05
1994-12-13
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Sanitary fixture or housing therefor
Water closet, bidet or bowl therefor
Patent
active
D03534499
REFERENCES:
patent: D37180 (1904-10-01), Madden
patent: D37807 (1906-02-01), Webster
patent: D50674 (1917-05-01), Baker
patent: D130581 (1941-12-01), Hoffman
patent: D168019 (1952-10-01), Cramer
patent: D199049 (1964-09-01), Kaiser
patent: D201272 (1965-06-01), Tiller
patent: D217551 (1970-05-01), Manning
patent: D226715 (1973-04-01), Anderson
patent: D310559 (1990-09-01), Cors
patent: D311057 (1990-10-01), Stairs, Jr.
patent: D323381 (1992-01-01), McKeone et al.
patent: D323880 (1992-02-01), McKeone et al.
Undated Kohler ad showing a Model K3490-EB Portrait toilet, admitted prior art.
Undated Simca ad showing a toilet and bidet, admitted prior art.
Kohler ad dated Jun 1993 showing a Model K-3471 toilet, admitted prior art.
An undated Eljer ad showing several toilets, admitted prior art.
Formgren Anna-Pia K.
Kohler, Jr. Herbert V.
McKeone William C.
Reid Mary J.
Kohler Co.
Largen James R.
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