Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D269818 | Light fixture | — | 1983-07-19 |
| D268859 | Playground slide | Duane S. Ament | 1983-05-03 |
| D266447 | Playground seating unit | Duane S. Ament | 1982-10-05 |
| D263412 | Playground seating unit | Duane S. Ament | 1982-03-16 |
| D262230 | Playground slide | Duane S. Ament | 1981-12-08 |
| D261792 | Playground teeter-totter | Duane S. Ament | 1981-11-10 |
| D260673 | Playground swing | Duane S. Ament | 1981-09-08 |
| D260544 | Playground swing | Duane S. Ament | 1981-09-01 |
| D260545 | Rider seat for playground apparatus | Duane S. Ament | 1981-09-01 |
| D260546 | Rider seat for playground apparatus | Duane S. Ament | 1981-09-01 |
| D260543 | Playground slide | Duane S. Ament | 1981-09-01 |
| D260547 | Rider seat for playground apparatus | Duane S. Ament | 1981-09-01 |
| D260108 | Playground climber | Duane S. Ament | 1981-08-04 |
| D260111 | Playground merry-go-round | Duane S. Ament | 1981-08-04 |
| D260112 | Playground seating train | Duane S. Ament | 1981-08-04 |
| D260027 | Playground bounce and bend | Duane S. Ament | 1981-07-28 |