| 9844987 | Articulated hitch coupler | Oct 29, 15 | Dec 19, 17 | BRUNO INDEPENDENT LIVING AIDS, INC. |
| 9334003 | Road trailer with orientable secondary wheelset | Mar 08, 13 | May 10, 16 | Not available |
| 9321316 | Trailer hitch storage apparatus | Oct 16, 15 | Apr 26, 16 | Not available |
| 9193233 | Articulated hitch coupler | Mar 14, 14 | Nov 24, 15 | BRUNO INDEPENDENT LIVING AIDS, INC. |
| 8833788 | Trailer | Jun 16, 11 | Sep 16, 14 | BINS, INC. |
| 8590950 | Vehicle bumper assembly with a removably coupled tie-down receiver | May 17, 11 | Nov 26, 13 | FCA US LLC |
| 7938430 | Anti-sway device for trailers | Dec 09, 05 | May 10, 11 | Not available |
| 7559569 | Trailer for towing after a towing vehicle, a system comprising a trailer and a towing vehicle, and a method of steering a trailer around a turning point | Dec 02, 03 | Jul 14, 09 | SA EXEL INDUSTRIES |
| 6722686 | Coupler locking device and method | May 01, 02 | Apr 20, 04 | HORIZON GLOBAL AMERICAS INC., CONQUENT TOWING PRODUCTS, INC., |
| 6481740 | Ball and socket trailer hitch assembly | Oct 12, 01 | Nov 19, 02 | DUTTON-LAINSON COMPANY |
| 6402181 | Trailer hitch and lock assembly | Oct 17, 00 | Jun 11, 02 | Not available |
| 6390490 | Quick connect tractor hitch coupling | Mar 22, 01 | May 21, 02 | Not available |
| 6343808 | Trailer fastening device | Dec 11, 00 | Feb 05, 02 | LENN JIANG CO., LTD., Lenn Jianq Co., Ltd., |
| 6322094 | Trailer hitch safety cover | Aug 08, 00 | Nov 27, 01 | Not available |
| 6290248 | Universal dolly attachment device | Feb 22, 00 | Sep 18, 01 | Not available |
| 6270107 | Spring biased trailer hitch system | Aug 19, 99 | Aug 07, 01 | Not available |
| 6217054 | Hitch | Jul 19, 99 | Apr 17, 01 | Not available |
| 6203050 | Ball hitch with lock assembly | May 04, 99 | Mar 20, 01 | B.C. CURE, INC. |
| 6155589 | Trailer hitch locking assembly | Feb 04, 99 | Dec 05, 00 | Not available |
| 6155590 | Hitchball securing device | Dec 07, 98 | Dec 05, 00 | U-HAUL INTERNATIONAL, INC. |