Selchow & Righter Company
4Patents
0Active
4Granted
22Portfolio score
Filing activity: Sep 11, 1975 → Feb 13, 1984
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD247684S | Score sheet | General | 13 | Expired |
| US4529385A | Educational playset | Human Necessities | 12 | Expired |
| USD259795S | Electronic word game housing | General | 7 | Expired |
| USD269980S | Housing for electronic games | General | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.