CK

Cheung Chong Kao

BL Boto Licenses Limited: 19 patents #1 of 2Top 50%
Overall (All Time): #225,824 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
7080931 Multiple pattern light source 2006-07-25
7021598 Revolving support stand for decorative display 2006-04-04
6840663 Panel branch for an artificial tree 2005-01-11
6830365 Outdoor artificial tree 2004-12-14
6794825 Decorative tree with electronic light controller 2004-09-21
6739566 Revolving support stand with dual power outlets 2004-05-25
6733167 Coaxial light emitter for optical fibre tree 2004-05-11
6689428 Artificial bark for a decorative tree 2004-02-10
6679622 Fibre optic lighted artificial tree 2004-01-20
6672750 Multiple pattern illumination system 2004-01-06
6592094 Tree stabilizing base 2003-07-15
6536721 Revolving support stand with electrical power outlet 2003-03-25
6438879 Illuminated stand for artificial tree 2002-08-27
6386746 Optical fibre artificial tree or foliage article 2002-05-14
D451431 Revolving stand with electrical power outlets 2001-12-04
6099920 Artificial christmas tree and method of mounting branches thereon 2000-08-08
6056427 Artificial tree with optical fibre illumination and assembly method thereof 2000-05-02
D415713 Artificial Christmas tree incorporating illuminated optical fiber sprays 1999-10-26
D389340 Frame 1998-01-20
5527010 Stand for supporting an elongate object 1996-06-18