WINLOC AG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E05B LOCKS; ACCESSORIES THEREFOR; HANDCUFFS2130
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 128

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0209,878 METHOD AND APPARATUS FOR FORMING A PROFILE GROOVE IN A KEY BLANKJun 11, 13Jul 30, 15[B21D, B23D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919368 Method and apparatus for forming a profile groove in a key blankJun 11, 13Mar 20, 18[B21D, B23D]
8720241 Cylinder lock and key with side barMay 22, 13May 13, 14[E05B]
8539803 Cylinder lock with profiled keywayJul 15, 11Sep 24, 13[E05B]
8448485 Lock and key combination with rotatable locking tumblersApr 27, 12May 28, 13[E05B]
8347680 Lock and key combination with a large number of codesSep 30, 09Jan 08, 13[E05B]
8281628 Profile key with local recessFeb 18, 09Oct 09, 12[E05B]
8230708 Cylinder lock and key combination with a blocking element in the lockFeb 18, 09Jul 31, 12[E05B]
8210009 Profiled key for cylinder locksFeb 18, 10Jul 03, 12[E05B]
8205473 Profiled key for cylinder locksApr 05, 11Jun 26, 12[E05B]
8156777 Lock and key with double code patternSep 23, 10Apr 17, 12[E05B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6708539 Lock with removable coreExpiredOct 03, 01Mar 23, 04[E05B]
6606890 Removable core cylinder lockExpiredJul 20, 01Aug 19, 03[E05B]
D370168 KeyExpiredJun 30, 94May 28, 96[]
D370169 KeyExpiredJun 30, 94May 28, 96[]
D368845 KeyExpiredJun 30, 94Apr 16, 96[]

Top Inventors for This Owner

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