| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Buttons, pins and buckles | |
| #3 | Shirts and underwear | |
| #4 | Special buttons and bins |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oscar Carlson | 8 |
| #2 | Oscar Carison | 1 |
| #3 | Nyberg John G | 1 |
| #4 | Edmund Gaynor Charles | 1 |
| #5 | Bullock Frederick A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2150020A | Collar holder | |
| US2138575A | Tie holder construction | |
| US2111166A | Tie holder | |
| US2149132A | Cuff link | |
| US2135169A | Collar holder | |
| US2073984A | Tie holder construction | |
| US1987503A | Ornamental tie holder | |
| US1950711A | Cuff link | |
| US1862175A | Clasp | |
| US1764778A | Tie clasp | |
| US1840885A | Collar holder | |
| US1572619A | Cuff button |