Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904919 | Apparatus and method for assisting in decoupling a wheels-on-ground daughter cart from a mother cart | Eric W. Brown, Ryan Brown | 2024-02-20 |
| 10093334 | Mother/daughter industrial cart coupling arrangement | Ryan Brown | 2018-10-09 |
| 7497448 | Tugger cart with tiltable platform | — | 2009-03-03 |
| 7416196 | Tugger cart with rotating platform | — | 2008-08-26 |
| D555872 | Handle for dolly cart | — | 2007-11-20 |
| 7004489 | Connection device for interconnecting tugger carts | — | 2006-02-28 |
| D511874 | Handle for a tugging cart | — | 2005-11-22 |
| 6736245 | Dampening cylinder incorporating stop valve | — | 2004-05-18 |
| 6691885 | Collapsible storage container | — | 2004-02-17 |
| 6439369 | Flip-flop assembly for conveyor system | — | 2002-08-27 |
| 6390278 | Transfer mechanism for multiple level conveyor | — | 2002-05-21 |