Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304292 | Surface mounted latch bolt | — | 1989-10-31 |
| D301971 | Hasp-type latch | Walter J. MacFarlane, Richard L. Valenti | 1989-07-04 |
| 4818000 | Decorative surface bolt | — | 1989-04-04 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304292 | Surface mounted latch bolt | — | 1989-10-31 |
| D301971 | Hasp-type latch | Walter J. MacFarlane, Richard L. Valenti | 1989-07-04 |
| 4818000 | Decorative surface bolt | — | 1989-04-04 |