Suzhou Songbao Electric Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
 
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER170

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D545272 SocketAug 26, 05Jun 26, 07[1303]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7626788 Control circuit of ground fault circuit interrupter (GFCI)ExpiredJul 24, 07Dec 01, 09[H02H]
7271987 Grounding fault circuit interrupterExpiredApr 03, 06Sep 18, 07[H01H]

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