WOEHNER GMBH & CO. KG ELEKTROTECHNISCHE SYSTEME

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 11122
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 1084
 
  
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 332
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 148
 
  
 
H03K PULSE TECHNIQUE 1130

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0133,716 CONNECTION DEVICE FOR CONNECTING AN ELECTRIC COMPONENT INTO A CURRENT PATHNov 30, 12May 30, 13[H01L, H01R]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9721745 Fuse load-break switch for low-voltage high-power fusesFeb 25, 15Aug 01, 17[H01H]
9536681 Multi-pole switching deviceJul 08, 13Jan 03, 17[H01H]
9531146 Busbar adapter and system consisting of busbars and a busbar adapterFeb 19, 15Dec 27, 16[H01R, H02B]
9515397 Contact protection system for power busbarsOct 14, 14Dec 06, 16[H01R, H02B, H02G, H02H]
9455505 Connection device, in particular switching device, comprising a spring-type terminal and a drive for actuating the spring-type terminalJun 16, 14Sep 27, 16[H01R]
9118124 Carrier rail adapterApr 18, 13Aug 25, 15[H01R, H02B]
9106033 Busbar adapterApr 19, 13Aug 11, 15[H01R, H02B]
8830024 Device for receiving a fuse and switching deviceMay 05, 11Sep 09, 14[H01H]
8384509 Holder for fusesApr 12, 10Feb 26, 13[H01H]
8319132 Load-break switchJul 25, 08Nov 27, 12[H01H]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8454389 Fuse-receiving deviceExpiredMay 05, 11Jun 04, 13[H01R]

Top Inventors for This Owner

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