| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Machine tools | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Street cleaning | |
| #3 | Horticulture | |
| #4 | Unspecified technologies | |
| #5 | Household appliances | |
| #6 | Handles for hand implements | |
| #7 | Animal catching |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rocquin Camille J | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US4502722A | Debris picker with interchangeable tips | |
| US4416479A | Attachable carrier handle and pick-up apparatus | |
| US4385742A | Hanging planter apparatus | |
| US2472342A | Rake | |
| US2376555A | Barrier drain | |
| US2102748A | Theft-preventing device for plants | |
| US1892965A | Rake | |
| US1837677A | Rake | |
| US1706547A | Rake | |
| US1784947A | Rake | |
| US1718436A | Handle holder | |
| US1697289A | Garden rake |