| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 15 | |
| #2 | United States | 14 | |
| #3 | Denmark | 2 | |
| #4 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Audio-visual technology | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Office accessories | |
| #3 | Unspecified technologies | |
| #4 | Goods for writing upon | |
| #5 | Containers for goods storage | |
| #6 | Packaging | |
| #7 | Advertising | |
| #8 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cuthbert William R | 15 |
| #2 | Sheaffer Craig R | 4 |
| #3 | Sheaffer Walter A | 4 |
| #4 | Max Knobel | 3 |
| #5 | Fremon Jules A | 2 |
| #6 | Waldron Harry E | 1 |
| #7 | Sodeberg Earl W | 1 |
| #8 | Lindemon William H | 1 |
| #9 | Knobel Max | 1 |
| #10 | Dehaven Avery S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2646761A | Method of making ball-type writing tips | |
| US2617387A | Writing instrument | |
| US2638257A | Sac filling machine | |
| US1944927A | Holder for fountain pens | |
| US1876152A | Container | |
| US1908123A | Fountain pen construction | |
| US1794154A | Clip for writing instruments | |
| US1898342A | Container | |
| US1872064A | Cap construction | |
| US1900669A | Pencil | |
| US1773475A | Closure means for containers | |
| US1675543A | Fountain-pen desk stand | |
| US1658147A | Fountain-pen desk set | |
| US1641949A | Fountain-pen desk set | |
| CA292210A | Fountain pen desk set | |
| CA304273A | Cap for writing instruments | |
| CA306133A | Mechanical pencil | |
| CA300205A | Container | |
| CA304272A | Clip for writing instruments | |
| CA292211A | Fountain-pen rack |