Lange International S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A43B CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR530

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8001705 Sports boot with decorationMar 08, 05Aug 23, 11[A43B]
7716854 Two-layer sports boot part with deformation zoneJan 24, 06May 18, 10[A43B]
7520070 Sports boot for a board for glidingMar 19, 04Apr 21, 09[A43B]
6594920 Ski boot with variable volume shellJun 29, 01Jul 22, 03[A43B]
5343640 Ski bootJan 28, 93Sep 06, 94[A43B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7617586 Method of manufacturing metal accessory for a sports shoeExpiredMar 27, 06Nov 17, 09[B23P, A43C]
2006/0090,376 Sports boot shell with comfort sockAbandonedOct 25, 05May 04, 06[A43B]
2006/0064,904 Sports boot in very stiff materialAbandonedSep 26, 05Mar 30, 06[A43B]
7014196 Method of manufacturing in-line roller skate with detachable bootExpiredAug 07, 02Mar 21, 06[A63C]
2005/0223,602 Sports boot with decorationAbandonedMar 29, 05Oct 13, 05[A43B]
6892429 Brake device for a laceExpiredJun 23, 03May 17, 05[A43C]
6829846 Sports boot including a riveted and adhesively-bonded flapExpiredMay 16, 03Dec 14, 04[A43B]
6779284 Variable-rigidity sports bootExpiredDec 06, 02Aug 24, 04[A43B]
6643955 Retention and release mechanism for a ski boot and ski boot incorporating the sameExpiredMay 29, 01Nov 11, 03[A43B]
6609313 Alpine ski bootExpiredJun 26, 01Aug 26, 03[A43B]
6557864 In-line roller skate with detachable bootExpiredDec 22, 98May 06, 03[A63C]
6539648 Boot for sport involving sliding motionExpiredMar 05, 99Apr 01, 03[A43B]
6530161 Ski bootExpiredNov 14, 00Mar 11, 03[A43B]
6474004 Ski bootExpiredOct 06, 98Nov 05, 02[A43B]
6457265 Sport bootExpiredSep 08, 98Oct 01, 02[A43B]
6336279 Ski bootExpiredOct 19, 00Jan 08, 02[A43B]
6298584 Ski bootExpiredJun 14, 99Oct 09, 01[A43B]
6295745 Ski bootExpiredJun 14, 99Oct 02, 01[A43B]
6263593 Retention and release mechanism for a ski boot and ski boot incorporating the sameExpiredDec 22, 99Jul 24, 01[A43B]
6131313 Injury preventing ski bootExpiredJun 19, 98Oct 17, 00[A43B]

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