| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Audio-visual technology | |
| #5 | Surface technology and coating | |
| #6 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Containers for goods storage | |
| #3 | Making metal sheets | |
| #4 | Advertising | |
| #5 | Shaping of plastics | |
| #6 | Metallic material removal | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hauton Paul S | 5 |
| #2 | Smith Blanchard D | 4 |
| #3 | Ferst Monie A | 2 |
| #4 | Brinson Thomas F | 1 |
| #5 | Drake Smith Blanchard | 1 |
| #6 | Marlin Joe W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2410423A | Fountain pen | |
| US2406171A | Mechanical pencil | |
| US2362727A | Mechanical pencil | |
| US2361840A | Receptacle | |
| US2380042A | Apparatus for forming plastic objects | |
| US2365953A | Method of producing tubular members | |
| US2365548A | Mechanical pencil | |
| US2302122A | Mechanical pencil | |
| US1628133A | Container | |
| US1608931A | Receptacle | |
| CA440295A | Mechanical pencil | |
| CA426746A | Mechanical pencil | |
| CA435644A | Computing machine |