Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D431341 | Check holder for key chain | John T. Hood | 2000-09-26 |
| 5950792 | Apparatus for locking shopping carts together and method of utilization thereof | — | 1999-09-14 |
| D376854 | Shopping cart corral | John T. Hood | 1996-12-24 |
| 5540316 | Coin controlled apparatus for locking shopping carts together | John T. Hood | 1996-07-30 |
| D360070 | Check holder for key chain | John T. Hood | 1995-07-11 |
| 5402106 | Shopping cart theft prevention system | John T. Hood, William J. Lavender | 1995-03-28 |
| 5279085 | Covered walkway system for a parking lot | John T. Hood | 1994-01-18 |
| 5236073 | Combination coin-controlled lock mechanism and calculator for use on a shopping cart | John T. Hood | 1993-08-17 |
| 5220987 | Coin-controlled apparatus for locking shopping carts together | John T. Hood | 1993-06-22 |
| 5131517 | Coin-controlled apparatus for locking shopping carts together | John T. Hood | 1992-07-21 |
| 5040656 | Coin-controlled apparatus for locking shopping carts together | John T. Hood | 1991-08-20 |