| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Filing and indexing | |
| #2 | Unspecified technologies | |
| #3 | Books | |
| #4 | Containers for goods storage | |
| #5 | Unspecified technologies | |
| #6 | Grinding tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Housh Frank E | 20 |
| Publication | Filing date | Title |
|---|---|---|
| US1980407A | Safety razor blade honer | |
| US1408509A | Sheet for loose-leaf books | |
| US1162485A | Loose-leaf book. | |
| US1162484A | Book-cover. | |
| CA166876A | Leaf book | |
| US1098154A | Disk-holder. | |
| US1127004A | Locking-binder for books. | |
| US1083539A | Loose-leaf book. | |
| US1069700A | Loose-leaf book. | |
| US1091138A | Wallet. | |
| CA150639A | Wallet | |
| CA160270A | Loose leaf book | |
| US1044529A | Wallet. | |
| US1080219A | Picture-mount. | |
| US1029369A | Loose-leaf book. | |
| US1025468A | Loose-leaf book. | |
| US1011795A | Loose-leaf book. | |
| US715479A | Frame and calendar. | |
| US654732A | Wrapper. | |
| CA365019A | Razor blade honer |