Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent
1998-07-28
1999-06-08
Zarfas, Louis S.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
2301
Patent
active
D04107365
REFERENCES:
patent: D276064 (1984-10-01), Stairs, Jr.
patent: D304071 (1989-10-01), Haug et al.
patent: D323020 (1992-01-01), Kolada
patent: D324807 (1992-03-01), Reid et al.
patent: D358870 (1995-05-01), Formgren
patent: D378775 (1997-04-01), Kergoet
Undated Kroin catalog ad showing faucet handles, admitted prior art.
Undated Eljer catalog ad, p. 7.16, showing a model 717-1540 faucet handle, admitted prior art.
Kohler Co.
Watterson Eric
Zarfas Louis S,.
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