| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Transport | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Office furniture | |
| #2 | Unspecified technologies | |
| #3 | Nails | |
| #4 | Vehicle wheels | |
| #5 | Household appliances | |
| #6 | Making metal sheets | |
| #7 | Hand carts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cwik Norbert L | 6 |
| #2 | Walsh Richard B | 2 |
| #3 | Klecki John J | 2 |
| #4 | Block Leonard A | 1 |
| #5 | Fry John A | 1 |
| #6 | Block William M | 1 |
| #7 | Dunn William J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4712844A | Home filing cabinet | |
| US4482164A | Stable structurally rigid, mobile carriage assembly and base therefor | |
| CA1205099A | Stable, structurally rigid, mobile carriage assembly and base therefor | |
| US4470718A | Joining device | |
| US4459920A | Dual purpose bracket | |
| CA1018937A | Shelving unit | |
| US3881428A | Shelving unit | |
| US3677416A | Shelving structure | |
| US3372563A | Apparatus for producing tubing | |
| US3217671A | Shelving structure | |
| US3207093A | Combined table and rack unit |