Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Design Patent
2011-08-09
2011-08-09
Johannes, Thomas (Department: 2912)
Equipment for production, distribution, or transformation of ene
Distribution, modification or control
Switch or casing therefor
Design Patent
active
D0642991
CLAIM:
The ornamental design for a switch, as shown and described.
REFERENCES:
patent: D211952 (1968-08-01), Etttinger
patent: D296433 (1988-06-01), Mizuno et al.
patent: 5493194 (1996-02-01), Damiano et al.
patent: D400510 (1998-11-01), Brunelle
patent: D480364 (2003-10-01), Bluemel
patent: D519086 (2006-04-01), Bluemel
patent: D593040 (2009-05-01), Frassineti et al.
patent: 7863530 (2011-01-01), Mattlar et al.
Kolmonen Rainer
Mattlar Harri
Salo Juho
ABB Oy
Buchanan & Ingersoll & Rooney PC
Johannes Thomas
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