Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Design Patent
2001-08-24
2002-07-02
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
D0459792
CLAIM:
I claim the ornamental design for a handle of a switch valve, as shown and described.
REFERENCES:
patent: D327532 (1992-06-01), Ko
patent: D407466 (1999-03-01), Hundley et al.
patent: D415825 (1999-10-01), Chang et al.
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