Kval, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 353
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7730608 Hinge feederJan 26, 06Jun 08, 10[B23P]
7273157 Article feederOct 08, 03Sep 25, 07[B65G]
5425473 Screw feederJul 01, 94Jun 20, 95[B23Q]
5331732 Hinge applicator with gang screwdriving unitApr 08, 93Jul 26, 94[B23P]
5222290 Apparatus for attaching hinges to doors and jambsJul 29, 92Jun 29, 93[B23P]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0003,953 Dual routerAbandonedMay 12, 08Jan 01, 09[B23C]
7461674 Workstation for preparing door elements for hangingExpiredMar 12, 05Dec 09, 08[B27M]
7422135 Fastener dispencer and applicatorExpiredSep 13, 06Sep 09, 08[B65H]
2007/0031,199 Rotary toolAbandonedAug 03, 05Feb 08, 07[B23C]
6849168 Electrochemical microsensor packageExpiredNov 09, 01Feb 01, 05[C25D, G01N, B32B]
6398004 Method for dispensing and feeding articlesExpiredOct 27, 00Jun 04, 02[B65G]
6162009 Article dispenser and feederExpiredNov 17, 98Dec 19, 00[B65G]
6086317 Article inverterExpiredSep 23, 99Jul 11, 00[B25J]
5536108 Low cohesion material jointExpiredFeb 27, 95Jul 16, 96[F16B]

Top Inventors for This Owner

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