JACOBS CHUCK MANUFACTURING COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23B TURNING; BORING 1537
 
  
 
B23C MILLING 132
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D427216 ChuckNov 16, 98Jun 27, 00[1509]
D426442 ChuckSep 19, 97Jun 13, 00[0802]
6068266 ChuckJul 31, 97May 30, 00[B23B]
D417228 Fluted front chuck sleeveMar 04, 98Nov 30, 99[1509]
D416461 ChuckNov 26, 97Nov 16, 99[0803]
D413340 ChuckAug 11, 97Aug 31, 99[1509]
D412001 Enhanced outer chuck sleeveMar 05, 98Jul 13, 99[1509]
D411552 Multi-lobal rear chuck sleeveMar 04, 98Jun 29, 99[1509]
D405812 Multi-lobal chuckAug 06, 97Feb 16, 99[1509]
D404988 ChuckNov 26, 97Feb 02, 99[0802]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7530576 Non-impact keyless chuckExpiredMay 15, 06May 12, 09[B23B]
7455302 Chuck with spindle lockExpiredAug 09, 04Nov 25, 08[B23B]
7452168 ChuckExpiredJan 31, 06Nov 18, 08[B23B]
7237988 Locking chuckExpiredMar 09, 06Jul 03, 07[B23B]
7160065 Chuck with quick changeExpiredMar 17, 06Jan 09, 07[B23B]
2006/0242,819 Chuck with improved sleeveAbandonedApr 25, 06Nov 02, 06[B23P]
2006/0232,023 Chuck with improved sleeveAbandonedApr 19, 05Oct 19, 06[B23B]
7044480 Non-impact keyless chuckExpiredNov 13, 03May 16, 06[B23B]
7018146 ChuckExpiredApr 12, 04Mar 28, 06[B23B]
7008151 Power driver having geared tool holderExpiredMay 03, 04Mar 07, 06[B23B]
6834864 Chuck having quick change mechanismExpiredOct 16, 02Dec 28, 04[B23B]
6736410 ChuckExpiredJan 31, 03May 18, 04[B23B]
6669207 Non-impact keyless chuckExpiredSep 12, 01Dec 30, 03[B23B]
6648341 Chuck with helical jaw biteExpiredAug 24, 01Nov 18, 03[B23B]
6648342 ChuckExpiredFeb 11, 03Nov 18, 03[B23B, B25G]
6616147 Chuck with locking sleeveExpiredNov 05, 01Sep 09, 03[B23B]
6572310 Self-cleaning drill chuckExpiredSep 16, 02Jun 03, 03[B23B]
6540236 ChuckExpiredJun 14, 02Apr 01, 03[B23B]
6540237 ChuckExpiredJun 23, 00Apr 01, 03[B23B]
6536781 ChuckExpiredFeb 12, 02Mar 25, 03[B23B]

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Top Inventors for This Owner

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