The Continental Group, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
4977005 Ribbed preform for use in the blow molding of a plastic material containerNov 27, 79Dec 11, 90[B29C, B29D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4796766 Plastic container and method of forming sameExpiredApr 01, 82Jan 10, 89[B29C, B65D]
4786245 Blow molding machineExpiredMar 13, 87Nov 22, 88[B29C]
4786455 Rotary injection turret and method of utilizing the same in the making of preformsExpiredFeb 23, 81Nov 22, 88[B29C]
4762486 Blow molding machineExpiredMar 13, 87Aug 09, 88[B29C]
4676392 Paint can having plural plug and handle securing arrangementExpiredJun 04, 81Jun 30, 87[B65D]
4650412 Blow molding machineExpiredDec 14, 79Mar 17, 87[B29C]
4603831 Mold core member for use in a mold unit for injection molding a plastic material preform for a blow molded containerExpiredSep 20, 82Aug 05, 86[B29C]
4601865 Controlled feed of stabilizing rod associated with controlled application of blowing gasExpiredSep 30, 82Jul 22, 86[B29C]
4601869 Blow molding method employing a mold clamp assemblyExpiredSep 20, 82Jul 22, 86[B29C]
4576843 Blow molded containers and method of forming the sameExpiredSep 04, 84Mar 18, 86[B29C, B65D]
4559729 Container having prize indicia on the interior thereofExpiredNov 12, 81Dec 24, 85[G09F, B65D]
4560080 Reinforced structure for steel ends of cylindrical shipping containersExpiredApr 10, 81Dec 24, 85[B65D]
4531650 Plastic cap with pressure sealExpiredSep 26, 80Jul 30, 85[B65D]
4526625 Process for the manufacture of continuous strip cast aluminum alloy suitable for can makingExpiredApr 08, 83Jul 02, 85[C22F]
4525401 Plastic container with internal rib reinforced bottomExpiredNov 30, 79Jun 25, 85[B32B]
4523540 Adhesive applicatorExpiredApr 12, 82Jun 18, 85[B05C]
4522770 Method for restoring dented areas in bottle neck finishExpiredMar 11, 82Jun 11, 85[B29C]
4517034 Strip cast aluminum alloy suitable for can makingExpiredApr 08, 83May 14, 85[C22F]
4504009 Closure having means for retention in tubular containerExpiredJun 24, 80Mar 12, 85[B65D]
4497758 Method of forming bottle neck finish for accepting a snap-in closureExpiredJun 16, 83Feb 05, 85[B06B]

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