YC

Yick Fai Chan

DL Duraflex Hong Kong Limited: 43 patents #1 of 18Top 6%
Overall (All Time): #69,718 of 4,157,543Top 2%
43
Patents All Time

Issued Patents All Time

Showing 26–43 of 43 patents

Patent #TitleCo-InventorsDate
10400471 Belt adjustment and fixation hook 2019-09-03
10219587 Attachment system with a connected article Ying Kwan Wong 2019-03-05
10130148 Snap button Wai Leung Au 2018-11-20
D815980 Female buckle 2018-04-24
D799371 Buckle 2017-10-10
D770327 Buckle 2016-11-01
D766072 Cord lock 2016-09-13
D765494 Cord lock 2016-09-06
D757602 Sliding clip buckle 2016-05-31
D753019 Connect buckle 2016-04-05
D752480 Adjust clip buckle 2016-03-29
8898870 Dual locking buckle assembly 2014-12-02
D689395 Snap button 2013-09-10
D680903 Portion of a clip holder 2013-04-30
D680899 Clip 2013-04-30
D680902 D-ring 2013-04-30
D678816 Snap button assembly 2013-03-26
D642089 Portion of a snap button 2011-07-26