Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent
1992-01-22
1994-05-03
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
Patent
active
D03466442
REFERENCES:
patent: D90772 (1933-09-01), Kasch
patent: D167619 (1952-09-01), Coran
patent: D169434 (1953-04-01), Gredell
patent: D241844 (1976-10-01), Shames
patent: D242921 (1977-01-01), Bake et al.
patent: D258835 (1981-04-01), Saporito et al.
patent: D265498 (1982-07-01), Paul
patent: D281097 (1985-10-01), Arnold et al.
patent: D298275 (1988-10-01), Hill
patent: D300239 (1989-03-01), Spangler
patent: D332825 (1993-01-01), Bonnell
patent: D339515 (1993-09-01), Formgren
Undated Jacob Delafon ad for a "Squash" faucet, admitted prior art.
P. 17 of a 1987 Moen catalogue for its Casa fixtures.
Undated Rubinetterea specification sheet for its Quaranta fixtures, admitted prior art.
Undated Rubinetterea ad for its Quaranta Duemila faucet, admitted prior art.
Undated Grohe America ad for its faucets and handles, admitted prior art.
Undated Jacob Delafon ad for its Reims II fixtures.
Kohler Co.
Largen James R.
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