Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Design Patent
2001-08-06
2002-09-10
Zarfas, Louis S. (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Valve or body therefor
Design Patent
active
D0462747
CLAIM:
The ornamental design for the valve handle, as shown and described.
REFERENCES:
patent: D322022 (1991-12-01), Cunningham et al.
patent: D352800 (1994-11-01), Leung
patent: D390921 (1998-02-01), Steffes et al.
Andoll Gregory
Gierczak Eugene J. A.
Zarfas Louis S,.
Zemex Inc.
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