DERJIN (HONG KONG) HOLDING COMPANY LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
0907 CLOSING MEANS AND ATTACHMENTS423
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 361
 
  
 
A45D HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT 135
 
  
 
A47K SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR 126
 
  
 
B43K IMPLEMENTS FOR WRITING OR DRAWING 124
 
  
 
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 197
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158
 
  
 
0901 BOTTLES, FLASKS, POTS, CARBOYS, DEMIJOHNS, AND CONTAINERS WITH DYNAMIC DISPENSING MEANS156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D754000 Pump dispenser headAug 26, 14Apr 19, 16[0907]
9204766 Press head assemblyNov 19, 13Dec 08, 15[B05B, A47K]
9199257 Press type spray head assemblyMar 06, 14Dec 01, 15[B05B]
8919351 Mascara wand assemblyJan 14, 14Dec 30, 14[A45D]
D705060 Container nozzleAug 20, 12May 20, 14[0907]
8672192 Push-type nozzle assemblyMay 19, 11Mar 18, 14[G01F]
8561849 Foam spray head assemblyMay 28, 12Oct 22, 13[B67D]
8561919 Foam spray head assemblyOct 04, 10Oct 22, 13[B05B]
D682709 Bottle with nozzleAug 30, 12May 21, 13[0901]
8439233 Spray head assemblyOct 04, 10May 14, 13[B65D, G01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0360,245 SPRAY HEAD ASSEMBLYAbandonedJun 12, 14Dec 17, 15[B05B]
2012/0305,604 Nozzle assemblyAbandonedJun 06, 11Dec 06, 12[G01F]

Top Inventors for This Owner

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