King Lai Hygienic Materials Co., Ltd.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING469
 
  
 
E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING138

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9638335 Double sealing valveJan 08, 15May 02, 17[F16K]
9470319 Gate valve with linkage structureJan 26, 15Oct 18, 16[F16K]
9464721 Gate valve with secure sealing mechanismFeb 23, 15Oct 11, 16[F16K]
9431280 Self-lockable opening and closing mechanism for vacuum cabin doorDec 04, 13Aug 30, 16[H01L, E05F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2018/0051,820 RIGHT ANGLE VALVEAbandonedAug 22, 16Feb 22, 18[F16K]
2016/0318,111 WELDING STRUCTURE OF VACUUM VALVE AND METHOD AND APPARATUS THEREOFAbandonedApr 30, 15Nov 03, 16[B23K]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.