Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D370864 | Tick-tock noise-making device for a clock pendulum | — | 1996-06-18 |
| 5285429 | Sound-producing attachment for a clock pendulum | Lloyd S. Shockley | 1994-02-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D370864 | Tick-tock noise-making device for a clock pendulum | — | 1996-06-18 |
| 5285429 | Sound-producing attachment for a clock pendulum | Lloyd S. Shockley | 1994-02-08 |