Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D267729 | Toy house | Karen Lang | 1983-01-25 |
| D264980 | Mechanical game | — | 1982-06-15 |
| D259051 | Holder for use in making rubbing-type reproductions | Akio Tsuyuki | 1981-04-28 |
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D267729 | Toy house | Karen Lang | 1983-01-25 |
| D264980 | Mechanical game | — | 1982-06-15 |
| D259051 | Holder for use in making rubbing-type reproductions | Akio Tsuyuki | 1981-04-28 |