Patent
   D929937
Priority
Jan 03 2019
Filed
Jul 02 2019
Issued
Sep 07 2021
Expiry
Sep 07 2036
Assg.orig
Entity
unknown
3
13
n/a
The ornamental design for a power module of a frequency converter, as shown and described.

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a top, front, left side perspective view of a power module of a frequency converter, showing our new design;

FIG. 2 is a bottom, rear, right side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a rear elevation view thereof; and,

FIG. 8 is a front elevation view thereof.

The equal length broken lines in the drawings depict portions of the power module for a frequency converter that form no part of the claimed design.

Zhang, Jian, Zhang, An Chao, Ni, Long Xian, Xu, Jiang Hai, Qu, Wen Chao

Patent Priority Assignee Title
11742771, May 18 2018 Milwaukee Electric Tool Corporation Portable power source
D955334, May 29 2019 Milwaukee Electric Tool Corporation Portable power source
D965515, Sep 18 2020 Ariens Company Battery charger
Patent Priority Assignee Title
20140084837,
20180279501,
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D673910, Nov 21 2011 Baumuller Nurnberg GmbH Converter
D685733, Feb 24 2010 ABB Schweiz AG Cabinet for a frequency converter
D706215, Aug 28 2012 Mitsubishi Electric Corporation Inverter
D772161, Aug 26 2015 ABB Schweiz AG Device for distribution of electric power
D775072, Nov 17 2014 Schneider Toshiba Inverter Europe SAS Variable speed drive
D804416, Apr 09 2015 EPC Power Corporation Power inverter
D811327, Oct 29 2014 Phoenix Contact GmbH & Co. KG Power supply unit
D819565, Jan 14 2016 SEW-EURODRIVE GMBH & CO KG Frequency converter
D842808, Sep 13 2017 Schneider Electric IT Corporation Uninterruptible power supply
D851592, Jun 05 2014 ABB Schweiz AG Power distribution device
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Jul 02 2019Siemens Aktiengesellschaft(assignment on the face of the patent)
Aug 22 2019ZHANG, AN CHAOSIEMENS NUMERICAL CONTROL LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0507360660 pdf
Aug 22 2019XU, JIANG HAISIEMENS NUMERICAL CONTROL LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0507360660 pdf
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Aug 22 2019QU, WEN CHAOSIEMENS NUMERICAL CONTROL LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0507360660 pdf
Aug 22 2019ZHANG, JIANSIEMENS NUMERICAL CONTROL LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0507360660 pdf
Aug 29 2019SIEMENS NUMERICAL CONTROL LTD Siemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0507360680 pdf
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