Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5832866 | Sign support with captive flags | — | 1998-11-10 |
| 5489077 | Sign support leg locking mechanism | — | 1996-02-06 |
| 5197408 | Integrated, self-storing flag holder | — | 1993-03-30 |
| 5079861 | Quick set-up sign stand | — | 1992-01-14 |
| 5040321 | Quick set-up sign stand | — | 1991-08-20 |
| 5028031 | Sign and flag holder | — | 1991-07-02 |
| 4865287 | Flag lock | — | 1989-09-12 |
| 4676015 | Over-center sign stand | — | 1987-06-30 |
| 4469302 | Flag staff holder for windproof signs | — | 1984-09-04 |