| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | United Kingdom | 6 | |
| #3 | Germany | 3 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Household appliances | |
| #2 | Unspecified technologies | |
| #3 | Hand-held cutting tools | |
| #4 | Scaffolding | |
| #5 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hill Harvey J | 7 |
| #2 | Prater Earle F | 2 |
| #3 | J Hill Harvey | 1 |
| #4 | Jertson Ronald I | 1 |
| #5 | Prater Earle Francis | 1 |
| #6 | Nicholas Giandomenico | 1 |
| #7 | Francis Prater Earle | 1 |
| #8 | Watson Donald E | 1 |
| #9 | Lewis Williams Harry | 1 |
| #10 | Scott Warren Farrar | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2006014976A1 | Motorized floor stripper with adjustable motion | |
| AU1115270A | Carpet stretcher | |
| GB1156075A | Carpet Gripper. | |
| US3382579A | Folddown handle for carret trimmers | |
| US3395453A | Carpet cutter | |
| GB1142579A | Seaming strip | |
| US3374023A | Knee-actuable carpet stretcher with adjustable-length shank | |
| US3353204A | Carpet gripper | |
| US3314119A | Seaming strip | |
| US3325852A | Anchor clip for carpet gripper strip | |
| US3208095A | Carpet binder bar and replaceable cap | |
| CA821773A | Carpet cutter |