DART CONTAINER CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 1979
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 18107
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM7150
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 771
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 522
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 353
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 328
 
  
 
0903 BOXES, CASES, CONTAINERS, 334
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 262
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES277

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0082,621 INSULATED CONTAINER AND METHODS OF MAKING AND ASSEMBLINGSep 22, 15Mar 24, 16[B29C, B29B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9914247 Method for infusing a gas into a thermoplastic material, and related systemsFeb 28, 13Mar 13, 18[C08J, B29C, B29K, B29L]
9884440 Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic websAug 22, 16Feb 06, 18[B29C, B29K]
9834340 Tamper evident and resistant containerMar 02, 15Dec 05, 17[B65D]
9809404 Systems for unwinding a roll of thermoplastic material interleaved with a porous material, and related methodsJan 14, 14Nov 07, 17[B65H]
9770854 Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoformingNov 26, 13Sep 26, 17[C08J, B29C, B29B, B65D]
9624009 Tamper evident containerJul 27, 15Apr 18, 17[B65D]
9527620 Paper wrapped foam cup and method of assemblyApr 07, 05Dec 27, 16[B65D]
9427903 Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic websJul 09, 12Aug 30, 16[B29C, B29K]
9409683 Tamper evident containerDec 12, 14Aug 09, 16[B65D]
9365331 Tamper evident containerDec 12, 14Jun 14, 16[B65D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0082,693 INSULATED CONTAINER AND METHODS OF MAKING AND ASSEMBLINGAbandonedSep 22, 15Mar 24, 16[B65D, B32B]
2016/0039,141 METHODS FOR DEBOSSING A REGION OF A THERMOPLASTIC MATERIAL'S SURFACE, AND RELATED ARTICLES AND SYSTEMSAbandonedMar 17, 14Feb 11, 16[B29C, A47G, B32B]
2015/0037,542 Composite Material That Includes Microcellular Plastic, and Related Systems and MethodsAbandonedMar 29, 13Feb 05, 15[B32B]
2014/0349,069 Thermoplastic Material Having a Surface Texture That Promotes Adherence of Inks and Other Materials, and Related Systems and MethodsAbandonedJan 14, 13Nov 27, 14[B41M, B29C]
2014/0264,993 METHODS FOR BLOW MOLDING SOLID-STATE CELLULAR THERMOPLASTIC ARTICLESAbandonedMar 14, 13Sep 18, 14[B29C]
2013/0302,547 MICROSTRUCTURE FOR FUSION BONDED THERMOPLASTIC POLYMER MATERIAL, AND RELATED METHODSAbandonedJan 27, 12Nov 14, 13[B32B]
2013/0140,320 Containers and Overwraps Comprising Thermoplastic Polymer Material, and Related Methods for Making the SameAbandonedAug 18, 11Jun 06, 13[B65D, B31C]
2010/0052,201 FOAMED CELLULAR PANELS AND RELATED METHODSAbandonedMar 03, 09Mar 04, 10[C08J, B29C]
6946090 Process for making a corrugation-free foamExpiredMar 28, 02Sep 20, 05[B29C]
2005/0203,198 Method of producing thermoformed articles from gas impregnated polymerAbandonedApr 13, 05Sep 15, 05[C08J, C08K]
2003/0089,713 Recloseable lidAbandonedNov 13, 02May 15, 03[A47G, B65D]
2003/0089,714 Recloseable lid with closure plugAbandonedNov 13, 02May 15, 03[A47G]
2001/0040,161 Container and latch wipe thereforAbandonedJul 19, 01Nov 15, 01[B29C, B65D]
2001/0030,190 Confection cup assemblyAbandonedJan 04, 01Oct 18, 01[A47J, B65D]
D323116 Splash proof vented lidExpiredJun 19, 89Jan 14, 92[]
4953743 Splash proof raised vent lidExpiredJun 19, 89Sep 04, 90[B65D]
4770318 Interlocking lid and associated containerExpiredSep 30, 82Sep 13, 88[B65D]
D291040 Beverage cupExpiredFeb 11, 85Jul 28, 87[]
D285416 Lid for a containerExpiredOct 31, 83Sep 02, 86[]
4582214 Non-spill drink-through lidExpiredOct 31, 83Apr 15, 86[A47G, B65D]

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