Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Design Patent
1998-06-03
2001-02-27
Aronovich, Adir (Department: 2912)
Equipment for production, distribution, or transformation of ene
Distribution, modification or control
Switch or casing therefor
Design Patent
active
D0438176
CLAIM:
The ornamental design for a speed controller, as shown and described.
REFERENCES:
patent: D. 220696 (1971-05-01), Lazzo, III
patent: D. 315144 (1991-03-01), Dard et al.
patent: D. 318845 (1991-08-01), Plumeret et al.
patent: D. 322597 (1991-12-01), Gaalswyk
patent: 4620263 (1986-10-01), Ito
Aronovich Adir
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Schneider Electric SA
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