LC

Lawrence Chun-Hei Chu

BH Bissell Homecare: 26 patents #13 of 244Top 6%
MP Merry Products: 2 patents #4 of 6Top 70%
Overall (All Time): #138,861 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
10092155 Surface cleaning apparatus Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Yongsheng Liang +4 more 2018-10-09
D806331 Hand-held vacuum cleaner Jing Yang 2017-12-26
D791421 Surface cleaner upright portion Hui-Min Wu, Christopher John Reinke 2017-07-04
D781014 Surface cleaner base Hui-Min Wu, Christopher John Reinke 2017-03-07
D779751 Vacuum cleaner base 2017-02-21
D770109 Vacuum cleaner foot Christopher John Reinke, Jing Yang 2016-10-25
D743123 Body of a hand-held vacuum cleaner 2015-11-10
D740507 Floor cleaner accessory tool Gabriel Tam, Jing Yang 2015-10-06
D708407 Floor cleaner canister Charles Jing Yang, Christopher John Reinke, Matthias Reisenberger, Jing Pang, Jonas Vollmer 2014-07-01
D700759 Floor cleaner base Wency Hui Wu, Gabriel Tam, Christopher John Reinke 2014-03-04
D700760 Floor cleaner accessory tool Charles Jing Yang, Christopher John Reinke, Matthais Reisenberger, Jing Pang, Jonas Vollmer 2014-03-04
D698510 Floor cleaner foot Charles Jing Yang, Christopher John Reinke, Matthias Reisenberger, Jing Pang, Jonas Vollmer 2014-01-28
D693976 Floor cleaner upright portion Wendy Hui Wu, Gabriel Tam, Christopher John Reinke 2013-11-19
D693977 Floor cleaner handle grip Charles Jing Yang, Christopher John Reinke, Matthias Reisenberger, Jing Pang, Jonas Vollmer 2013-11-19
D690062 Body of a steam cleaner Adam Luedke, Charles Jing Yang, Richard Lee Lane, Igor Zemskov 2013-09-17
D688431 Foot for a steam cleaner Adam Luedke, Charles Jing Yang, Richard Lee Lane, Igor Zemskov 2013-08-20
D667184 Portion of a vacuum cleaner Wendy Hui Wu 2012-09-11
8074969 Reconfigurable gate Melody Lee, Kevin Xin 2011-12-13
D648496 Handheld vacuum cleaner Michael Luyckx, Terese Mauch, Wendy Hui Wu, Jonathan Stanley 2011-11-08
D648083 Handheld vacuum Michael Luyckx, Terese Mauch, Wendy Hui Wu, Jonathan Stanley 2011-11-01
D647262 Body for a stick vacuum Michael Luyckx, Terese Mauch, Wendy Hui Wu, Jonathan Stanley 2011-10-18
D646030 Cyclone module for vacuum cleaner Adam G. Carr, Michael Luyckx, Douglas J. Medema, Wendy Hui Wu 2011-09-27
D646031 Vacuum cleaner canister Adam G. Carr, Michael Luyckx, Douglas J. Medema, Wendy Hui Wu 2011-09-27
D646032 Canister for a vacuum cleaner Jose Carlito Santiago, Wendy Hui Wu, Michael Luyckx, Douglas J. Medema 2011-09-27
D644384 Wand for a vacuum cleaner Jose Carlito Santiago, Wendy Hui Wu 2011-08-30