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Publication numberUSD403301 S
Publication typeGrant
Application numberUS 29/064,981
Publication dateDec 29, 1998
Filing dateAug 6, 1996
Priority dateFeb 8, 1996
Publication number064981, 29064981, US D403301 S, US D403301S, US-S-D403301, USD403301 S, USD403301S
InventorsKjeld Lehmann, Jorgen Jessen Moller, Jesper Sobygaard Nielsen
Original AssigneeDanfoss A/S
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Box for a frequency converter
US D403301 S
Abstract  available in
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  1. The ornamental design for a box for a frequency converter, as shown.

FIG. 1 is a perspective view;

FIG. 2 is a front view;

FIG. 3 is a side view with the other side being identical;

FIG. 4 is a bottom view; and,

FIG. 5 is a perspective view from the front and bottom.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD741259 *Nov 19, 2014Oct 20, 2015Abb Technology OyFrequency converter
USD742313 *Jan 2, 2013Nov 3, 2015Eaton CorporationUninterruptible power supply
USD753074 *Apr 21, 2014Apr 5, 2016Dennis KliegleFrequency diffuser
USD764407 *Jan 23, 2013Aug 23, 2016Eaton CorporationUninterruputible power supply with changing elongated light emitters
U.S. ClassificationD13/110