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Patent
D438176
Priority
Dec 03 1997
Filed
Jun 03 1998
Issued
Feb 27 2001
Expiry
Feb 27 2015
Assg.orig
Entity
unknown
31
5
n/a
The ornamental design for a speed controller , as shown and described.
The FIGURE is a top, front and right side perspective view of a speed
controller embodying my design.
The rear, bottom and left side views of the speed controller not shown in
the drawings or described in the specification form no part of the claimed
design.
Cornu, Pierre Yves
Patent
Priority
Assignee
Title
D454838 ,
Sep 24 1999
Kabushiki Kaisha Toshiba; Schneider Electric Industries S.A.
Inverter
D455121 ,
Sep 24 1999
Kabushiki Kaisha Toshiba; Schneider Electric Industries S.A.
Inverter
D455399 ,
May 26 2000
Kabushiki Kaisha Yaskawa Denki
Inverter controller
D455714 ,
Jul 27 2000
LG Industrial Systems Co., Ltd.
Inverter for an electric motor
D457492 ,
Jul 27 2000
LG Industrial Systems Co.,Ltd.
Inverter for an electric motor
D483329 ,
Nov 12 2002
Chinfa Electronics Ind. Co., Ltd.
Power supply
D503379 ,
Apr 05 2002
Schneider Toshiba Inverter Europe SAS
Variable speed drive for electric motors
D508467 ,
Feb 20 2002
Schneider Electric Industries SAS
Motor starter controller with control unit
D595225 ,
Jan 04 2008
DANFOSS DRIVES OY
Frequency converter
D629029 ,
Aug 19 2008
SEW-EURODRIVE GMBH & CO KG
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D653626 ,
Nov 20 2009
Siemens Aktiengesellschaft
Field device
D707176 ,
Dec 24 2012
LSIS CO., LTD.
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D751504 ,
Nov 05 2013
Schneider Toshiba Inverter Europe SAS
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D753058 ,
Nov 05 2013
Schneider Toshiba Inverter Europe SAS
Variable speed drive
D753588 ,
Nov 05 2013
Schneider Toshiba Inverter Europe SAS
Variable speed drive
D753589 ,
Nov 17 2014
Schneider Toshiba Inverter Europe SAS
Variable speed drive
D775072 ,
Nov 17 2014
Schneider Toshiba Inverter Europe SAS
Variable speed drive
D920244 ,
Sep 09 2019
Mitsubishi Electric Corporation
Inverter
D920245 ,
Sep 09 2019
Mitsubishi Electric Corporation
Inverter
D920246 ,
Sep 09 2019
Mitsubishi Electric Corporation
Inverter
D936582 ,
Sep 26 2019
SUNGROW POWER SUPPLY CO., LTD.
Inverter
D988996 ,
Nov 10 2020
Danfoss Power Electronics A/S
Frequency converter
ER2211 ,
ER3602 ,
ER4364 ,
ER4397 ,
ER5094 ,
ER5762 ,
ER6605 ,
ER7527 ,
ER7749 ,
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
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