List of Square D patents

Patents where

Current Assignee

Name

Square D

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7126068 Switching mechanism with mechanical interlocking and manual override	Patent 7126068 was granted and assigned to Square D on October, 2006 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7126068	October 24, 2006
‌ US Patent 7249023 Navigated menuing for industrial human machine interface via speech recognition	Patent 7249023 was granted and assigned to Square D on July, 2007 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7249023	July 24, 2007
‌ US Patent 7176771 Circuit breaker filter assembly	Patent 7176771 was granted and assigned to Square D on February, 2007 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7176771	February 13, 2007
‌ US Patent 7345860 Load recognition and series arc detection using load current/line voltage normalization algorithms	Patent 7345860 was granted and assigned to Square D on March, 2008 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7345860	March 18, 2008
‌ US Patent 7274974 Independent automatic shedding branch circuit breaker	Patent 7274974 was granted and assigned to Square D on September, 2007 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7274974	September 25, 2007
‌ US Patent 7349815 Automated integration of data in utility monitoring systems	Patent 7349815 was granted and assigned to Square D on March, 2008 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7349815	March 25, 2008
‌ US Patent 7140702 Medium voltage motor control center arc resistant enclosure	Patent 7140702 was granted and assigned to Square D on November, 2006 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7140702	November 28, 2006
‌ US Patent 7865320 High density metering system	Patent 7865320 was granted and assigned to Square D on January, 2011 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7865320	January 4, 2011
‌ US Patent 7272518 Automated hierarchy classification in utility monitoring systems	Patent 7272518 was granted and assigned to Square D on September, 2007 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7272518	September 18, 2007
‌ US Patent 7151656 Arc fault circuit interrupter system	Patent 7151656 was granted and assigned to Square D on December, 2006 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7151656	December 19, 2006
‌ US Patent 7117044 Alternative energy system control method and apparatus	Patent 7117044 was granted and assigned to Square D on October, 2006 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7117044	October 3, 2006
‌ US Patent 7136265 Load recognition and series arc detection using bandpass filter signatures	Patent 7136265 was granted and assigned to Square D on November, 2006 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7136265	November 14, 2006
‌ US Patent 7253637 Arc fault circuit interrupter system	Patent 7253637 was granted and assigned to Square D on August, 2007 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7253637	August 7, 2007
‌ US Patent 7177771 Digital dynamic filtering and beat frequency reduction for power monitoring	Patent 7177771 was granted and assigned to Square D on February, 2007 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7177771	February 13, 2007
‌ US Patent 7469190 Automated system approach to analyzing harmonic distortion in an electric power system	Patent 7469190 was granted and assigned to Square D on December, 2008 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7469190	December 23, 2008
‌ US Patent 7327558 Front-accessible communications port for enclosed electrical equipment	Patent 7327558 was granted and assigned to Square D on February, 2008 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7327558	February 5, 2008
‌ US Patent 7548036 DC motor mechanical shock protection system	Patent 7548036 was granted and assigned to Square D on June, 2009 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7548036	June 16, 2009
‌ US Patent 7311538 Tap-off interlock	Patent 7311538 was granted and assigned to Square D on December, 2007 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7311538	December 25, 2007
‌ US Patent 7521884 Apparatus and method for controlling a transfer switch mechanism	Patent 7521884 was granted and assigned to Square D on April, 2009 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7521884	April 21, 2009
‌ US Patent 7498535 Circuit breaker operator	Patent 7498535 was granted and assigned to Square D on March, 2009 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7498535	March 3, 2009
‌ US Patent 7211750 Switching mechanism with shock absorber	Patent 7211750 was granted and assigned to Square D on May, 2007 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7211750	May 1, 2007
‌ US Patent 7193827 Single-sensor microcontroller-based approach for ground fault circuit interrupters	Patent 7193827 was granted and assigned to Square D on March, 2007 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7193827	March 20, 2007
‌ US Patent 7232965 Linear motion compensator	Patent 7232965 was granted and assigned to Square D on June, 2007 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7232965	June 19, 2007
‌ US Patent 7598629 Control circuit for a remotely controlled circuit breaker	Patent 7598629 was granted and assigned to Square D on October, 2009 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7598629	October 6, 2009
‌ US Patent 7881075 Apparatus and methods for mounting and retaining power monitoring systems	Patent 7881075 was granted and assigned to Square D on February, 2011 by the United States Patent and Trademark Office.	Square D	United States Patent and Trademark Office	7881075	February 1, 2011

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