TOKAN KOGYO CO., LTD.

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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 890
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
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 130
 
  
 
B31B MAKING BOXES, CARTONS, ENVELOPES, OR BAGS 126
 
  
 
B31F MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD 124
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
0706 OTHER TABLE UTENSILS119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0244,224 CAP ASSEMBLY AND METHOD FOR CAPPING SAMEJul 12, 13Aug 25, 16[B65D, B65B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9862528 Cap assembly and method for capping sameJul 12, 13Jan 09, 18[B65D, B65B]
9630372 Method of producing pressed paper piece and apparatus thereforJan 10, 13Apr 25, 17[B29C, B29D, B31F, B29K, B29L]
8636930 Thermal insulation foamed sheet, thermal insulation foamed container and method for producing the sameNov 25, 08Jan 28, 14[B29C]
8496129 Cap and covered containerJul 25, 12Jul 30, 13[B65D]
8286824 Heat insulated containerOct 16, 08Oct 16, 12[B65D]
8235232 Cap and covered containerApr 27, 07Aug 07, 12[B65D]
D590650 Swizzle stickMay 23, 08Apr 21, 09[0706]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0167,849 CAP ASSEMBLY AND METHOD FOR ASSEMBLING SAMEAbandonedJul 12, 13Jun 16, 16[B65D]
2014/0084,015 HEAT INSULATING CONTAINERAbandonedMay 25, 11Mar 27, 14[B65D]
2006/0165,970 Thermal insulation foamed sheet, thermal insulation foamed container and method for producing the sameAbandonedDec 10, 02Jul 27, 06[B32B]
5791521 Liquid dispensing bag and quantitative chamber forming jig for liquid dispensing deviceExpiredJun 11, 96Aug 11, 98[B65D]
4605142 Synthetic resin vessel and heat sealed lidExpiredJul 17, 84Aug 12, 86[B65D]
4476080 Method and apparatus for producing a multi-layer laminated resin filmExpiredMay 10, 83Oct 09, 84[B28B, B29D, B32B]
4410602 Multi-layer laminated resin filmExpiredApr 30, 81Oct 18, 83[B29C, B32B]
4408697 Opening means having cutting guideExpiredJun 11, 82Oct 11, 83[B65D]
4325905 Method for producing a double-walled paper containerExpiredAug 11, 80Apr 20, 82[B29C, B29D, B32B]
4324341 Easily openable cover memberExpiredJun 18, 80Apr 13, 82[B65D]
4324342 Easily openable cover memberExpiredJun 18, 80Apr 13, 82[B65D]
4309952 Process for making a container cover member having synthetic resin openable portionExpiredJun 22, 79Jan 12, 82[B21D]
4256239 Easily openable cover memberExpiredJul 09, 79Mar 17, 81[B65D]
4244491 Container cover member having synthetic resin openable portionExpiredDec 13, 78Jan 13, 81[B65D]
4236953 Process for producing thermoplastic multi-walled pipesExpiredNov 21, 78Dec 02, 80[F16L, B29D]

Top Inventors for This Owner

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