QINGDAO CREATE ENVIRONMENT CONTROL TECHNOLOGY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A62C FIRE-FIGHTING 126
 
  
 
E01B PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS 121
 
  
 
F41F APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS 110
 
  
 
F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION 138
 
  
 
1403 COMMUNICATIONS EQUIPMENT, WIRELESS REMOTE CONTROLS AND RADIO AMPLIFIERS169

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9795814 Liquid projection bomb, projecting device and delivery method thereforNov 14, 13Oct 24, 17[F41F, A62C, F42B, F41B]
D780741 Mobile phone protection caseApr 10, 15Mar 07, 17[1403]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0108,030 SHOCK-RESISTANT PROTECTIVE SHELL OF PORTABLE APPLIANCEAbandonedApr 12, 13Apr 23, 15[B65D]

Top Inventors for This Owner

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