| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Textiles and paper | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Photographic composing devices | |
| #3 | Wood saws | |
| #4 | Accessories for machine tools | |
| #5 | Milling | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Curle Charles W | 14 |
| #2 | Curle Theodore C | 7 |
| #3 | Newton Ray F | 3 |
| #4 | Theodore Curle | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2426727A | Type slug end cutter | |
| US2369947A | Type slug end cutter | |
| US2374656A | Type slug low slugger | |
| US2374655A | Type slug side trimmer | |
| US2124652A | Vise lock | |
| US2056566A | Method and apparatus for trimming slugs | |
| US2088081A | Low slugging mechanism | |
| US2011212A | Line casting machine | |
| US1903528A | Combined slug gauge and thickness trimmer | |
| US1878266A | Low slugging cutter mechanism | |
| US1833891A | Feed mechanism | |
| US1910524A | Type slug trimming device | |
| US1272631A | Type-line stick. | |
| CA378863A | Slug trimming apparatus |