Inventor
HAI DU
US27 patents
⚠️ This page may combine multiple inventors who share the name “HAI DU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRAVEL CADDY INC
25 patentsUS10499712B2Dec 10, 2019
Interlocking zipper pull tabs and fastening system
TRAVEL CADDY INC20 citations93
US7845017B2Dec 7, 2010
Knee pad constructions
TRAVEL CADDY INC28 citations92
US7343881B2Mar 18, 2008
Animal harness
TRAVEL CADDY INC48 citations92
US9655424B2May 23, 2017
Cut-proof anti-theft bag construction
TRAVEL CADDY INC4 citations84
US7617917B2Nov 17, 2009
Carrying case for pets
TRAVEL CADDY INC15 citations84
US9854883B2Jan 2, 2018
Anti-theft carrying bag
TRAVEL CADDY INC5 citations83
US9854890B2Jan 2, 2018
Anti-theft carrying bag
TRAVEL CADDY INC15 citations83
US9681716B2Jun 20, 2017
Anti-theft carrying strap
TRAVEL CADDY INC7 citations83
US7841019B2Nov 30, 2010
Knee pad constructions
TRAVEL CADDY INC18 citations81
US11653734B2May 23, 2023
Cut-proof anti-theft bag construction
TRAVEL CADDY INC3 citations73
US10010144B2Jul 3, 2018
Anti-theft security panel for a carrying bag
TRAVEL CADDY INC5 citations73
US9486047B2Nov 8, 2016
Cut-proof anti-theft bag construction
TRAVEL CADDY INC3 citations73
US11910896B2Feb 27, 2024
Anti-theft carrying bag
TRAVEL CADDY INC1 citations72
US11589658B2Feb 28, 2023
Anti-theft carrying strap
TRAVEL CADDY INC2 citations72
US10765187B2Sep 8, 2020
Anti-theft carrying bag
TRAVEL CADDY INC3 citations72
US10390592B2Aug 27, 2019
Anti-theft carrying strap
TRAVEL CADDY INC3 citations72
US11185134B2Nov 30, 2021
Interlocking zipper pull tabs and fastening system
TRAVEL CADDY INC3 citations71
US12484673B2Dec 2, 2025
Anti-theft carrying strap
TRAVEL CADDY INC0 citations62
US12220026B2Feb 11, 2025
Interlocking zipper pull tabs and fastening system
TRAVEL CADDY INC0 citations61
US11717062B2Aug 8, 2023
Interlocking zipper pull tabs and fastening system
TRAVEL CADDY INC0 citations61
USD1043181SSep 24, 2024
Travel pillow
TRAVEL CADDY INC1 citations52
US10390595B2Aug 27, 2019
Cut-proof anti-theft bag construction
TRAVEL CADDY INC0 citations52
US9675153B2Jun 13, 2017
Anti-theft expansion panel for a carrying bag
TRAVEL CADDY INC1 citations52
US8002095B2Aug 23, 2011
Buckle and elastic luggage strap
TRAVEL CADDY INC1 citations50
US12048363B2Jul 30, 2024
Anti-theft carrying straps
TRAVEL CADDY INC0 citations46