| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | France | 3 | |
| #3 | United States | 3 | |
| #4 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Booton Charles Francis | 4 |
| #2 | Francis Booton Charles | 3 |
| #3 | Booton Charles F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2511457A | Fixed cutter blade adjustment for lawn mowers | |
| GB581032A | An improved grass-box for lawn mowers | |
| GB540860A | An improved grass-box for lawnmowers | |
| US2283161A | Lawn mower and the like | |
| CA408408A | Lawn mower | |
| CA440936A | Lawnmower | |
| CA440935A | Lawnmower grass box | |
| CA433823A | Lawnmower | |
| CA540555A | Lawn mowers and the like |