Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent
1993-01-14
1994-08-30
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
D 8307, D 8310
Patent
active
D03501841
REFERENCES:
patent: D4107 (1870-06-01), Kunze
patent: D5964 (1872-06-01), Young
patent: D30436 (1899-03-01), Matthews
patent: D47069 (1915-03-01), Burns
patent: D72772 (1927-05-01), Kipper
patent: D90772 (1933-09-01), Kasch
patent: D102310 (1936-12-01), Anderson
patent: D274690 (1984-07-01), Cesaroni
patent: D298564 (1988-11-01), Paul
Undated Sterling catalog page showing faucet C6C90 with handles (admitted prior art).
Pg. 9 of undated Bathroom Jewelry ad showing various handles (admitted prior art).
Undated Kallista ad showing Gold Sovereign basin set with handles (admitted prior art).
Kohler Co.
Largen James R.
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