W A 1 DESIGNS LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B26B HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR 235
 
  
 
0803 CUTTING TOOLS AND IMPLEMENTS226

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D655995 Safety knifeNov 11, 10Mar 20, 12[0803]
D655996 Safety knifeNov 11, 10Mar 20, 12[0803]
7958639 KnifeMay 16, 05Jun 14, 11[B26B]
6453559 Safety knifeMar 06, 00Sep 24, 02[B26B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7774943 KnifeExpiredFeb 22, 07Aug 17, 10[B23B]
6473974 KnivesExpiredMay 10, 00Nov 05, 02[B26B]
6195896 Safety knifeExpiredJun 09, 99Mar 06, 01[B26B]
5768787 Knives with slotsExpiredNov 05, 96Jun 23, 98[B26B]
5046253 KnivesExpiredApr 13, 90Sep 10, 91[B26B]

Top Inventors for This Owner

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