Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Design Patent
2011-05-31
2011-05-31
Johannes, Thomas (Department: 2912)
Equipment for production, distribution, or transformation of ene
Distribution, modification or control
Switch or casing therefor
CD13S169000
Design Patent
active
D0638803
CLAIM:
We claim the ornamental design for an operation switch, as shown and described.
REFERENCES:
patent: D454119 (2002-03-01), Winkler
patent: D534874 (2007-01-01), Potts
patent: D558690 (2008-01-01), Anderson et al.
patent: D576962 (2008-09-01), Kidman
patent: D605606 (2009-12-01), Zheng
Kawakami Hideo
Kobayashi Shoichi
Kume Yohei
Nakamura Tohru
Sakakibara Mizuho
Brinks Hofer Gilson & Lione
Johannes Thomas
Panasonic Corporation
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