| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 72 | |
| #2 | United Kingdom | 10 | |
| #3 | Canada | 5 | |
| #4 | France | 5 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Filing and indexing | |
| #2 | Permanently attaching objects | |
| #3 | Unspecified technologies | |
| #4 | Metal wire processing | |
| #5 | Cutting | |
| #6 | Bookbinding | |
| #7 | Books | |
| #8 | Perforating | |
| #9 | Punching metal | |
| #10 | Hand carried bags |
| # | Name | Total Patents |
|---|---|---|
| #1 | Trussell Clarence D | 63 |
| #2 | Trussell Clarence Damon | 4 |
| #3 | Cruzan Charles C | 4 |
| #4 | Trussell Emory A | 3 |
| #5 | Brown David L | 1 |
| #6 | Trussell Emory Audell | 1 |
| #7 | Eramo Patrick A | 1 |
| #8 | Gruzan Charles C | 1 |
| #9 | Mfg Co Trussell | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2323285A | Ring binder | |
| US2321560A | Ring binder | |
| US2321559A | Ring binder | |
| US2322176A | Ring binder | |
| US2324460A | Ring binder | |
| US2322177A | Binder | |
| US2321558A | Ring binder | |
| US2291512A | Pamphlet binder | |
| US2238680A | Punch | |
| US2218799A | Loose-leaf binder | |
| US2215433A | Book or binder cover | |
| US2183231A | Loose-leaf binder | |
| US2179986A | Sheet lifter | |
| US2204918A | Loose leaf binder | |
| US2178546A | Loose-leaf binder | |
| US2177270A | Binder | |
| US2156232A | Binder | |
| US2117262A | Manufacture of ring binders | |
| US2117242A | Manufacture of ring binders | |
| US2130318A | Wire forming machine and method |