International Silver Company
21Patents
0Active
21Granted
20Portfolio score
Filing activity: Apr 25, 1975 → May 24, 1979
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD247086S | Article of flatware | General | 20 | Expired |
| USD249114S | Article of flatware | General | 13 | Expired |
| USD243916S | Spoon or similar article | General | 11 | Expired |
| USD254947S | Knife or similar article of flatware | General | 9 | Expired |
| USD244825S | Article of flatware | General | 9 | Expired |
| USD257658S | Article of flatware | General | 7 | Expired |
| USD249450S | Article of flatware | General | 7 | Expired |
| USD257610S | Knife | General | 6 | Expired |
| USD254227S | Condiment shaker | General | 5 | Expired |
| USD253743S | Pie plate holder | General | 5 | Expired |
| USD254228S | Article of flatware | General | 5 | Expired |
| USD243437S | Article of flatware | General | 5 | Expired |
| USD242979S | Article of flatware | General | 4 | Expired |
| USD244826S | Article of flatware | General | 4 | Expired |
| USD253334S | Knife or similar article of flatware | General | 4 | Expired |
| USD243146S | Article of flatware | General | 4 | Expired |
| USD245885S | Article of flatware | General | 2 | Expired |
| USD257660S | Knife | General | 2 | Expired |
| USD254464S | Gallery tray | General | 2 | Expired |
| USD254047S | Casserole holder | General | 1 | Expired |
| USD257659S | Article of flatware | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.