WING HING MANUFACTURING CO. LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
2101 GAMES AND TOYS2912
 
  
 
2001 AUTOMATIC VENDING MACHINES95
 
  
 
0901 BOTTLES, FLASKS, POTS, CARBOYS, DEMIJOHNS, AND CONTAINERS WITH DYNAMIC DISPENSING MEANS849
 
  
 
A63H TOYS, e.g. TOPS, DOLLS, HOOPS, BUILDING BLOCKS230
 
  
 
0903 BOXES, CASES, CONTAINERS, 136
 
  
 
1906 MATERIALS AND INSTRUMENTS FOR WRITING BY HAND, FOR DRAWING, FOR PAINTING, FOR SCULPTURE, FOR ENGRAVING AND FOR OTHER ARTISTIC TECHNIQUES128
 
  
 
0907 CLOSING MEANS AND ATTACHMENTS126

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D807960 Chalk holderApr 15, 16Jan 16, 18[1906]
D807965 Animal bubble makerNov 30, 16Jan 16, 18[2101]
D803947 Bubble blowerApr 29, 16Nov 28, 17[2101]
D790009 Bubble makerApr 07, 16Jun 20, 17[2101]
D745613 Animal toyMay 28, 14Dec 15, 15[2101]
D742460 Animal toyMay 28, 14Nov 03, 15[2101]
D741959 Animal toyMay 28, 14Oct 27, 15[2101]
D728699 Animal toyMar 12, 14May 05, 15[2101]
D728700 Animal toyMar 31, 14May 05, 15[2101]
D728701 Animal toyApr 07, 14May 05, 15[2101]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0274,662 VERTICAL BUBBLE MACHINEAbandonedMay 04, 07Nov 06, 08[A63H]

Top Inventors for This Owner

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