| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 4 | |
| #3 | Germany | 4 | |
| #4 | Switzerland | 3 | |
| #5 | Belgium | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Surface technology and coating | |
| #4 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Unspecified technologies | |
| #3 | Layered products | |
| #4 | Unspecified technologies | |
| #5 | Adhesives |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nappi John J | 11 |
| #2 | J Nappi John | 3 |
| #3 | John J Nappi | 2 |
| #4 | E Pfund Charles | 1 |
| #5 | Nappi J J | 1 |
| #6 | Pfund Charles E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2206414A1 | Adhesive mat stack - with adhesive barrier layer facilitating layer separation | |
| BE778905A | Adhesive mat stack - with adhesive barrier layer facilitating layer separation | |
| CA962811A | Tacky mat stack | |
| US3665543A | Tacky mat stack | |
| US3501797A | Tacky mat with improved sheet separating means | |
| US3526015A | Entry rug cleaning mechanism | |
| DE1628740A1 | Shoe sole cleaner | |
| US3083393A | Shoe sole cleaner | |
| US3066338A | Shoe cleaning machine | |
| US2963723A | Shoe cleaning device | |
| CA822359A | Shoe sole cleaner | |
| CA878601A | Tacky mat with improved sheet separating means | |
| CA882804A | Entry rug cleaning mechanism |