LL

Lausan Chung-Hsin Liu

KC Keysheen Industry (Shanghai) Co.: 8 patents #3 of 4Top 75%
Overall (All Time): #37,036 of 4,157,543Top 1%
62
Patents All Time

Issued Patents All Time

Showing 51–62 of 62 patents

Patent #TitleCo-InventorsDate
D450469 Leisure chair 2001-11-20
D450194 Outdoor leisure rocking chair 2001-11-13
D417791 Armchair swing 1999-12-21
D417561 Folding chair 1999-12-14
5992929 Folding collapsible rocking chair 1999-11-30
D414947 Rotary rocking chair 1999-10-12
5931530 Rotary rocking chair 1999-08-03
5876289 Safety swing seat mounting structure 1999-03-02
D406199 Hammock 1999-03-02
5727897 Rod member connector for a folding chair 1998-03-17
5707105 Safety lock for a folding chair 1998-01-13
5529270 Folding collapsible stand mounting device 1996-06-25