Patented November 5, 1929
| Patent | Title | Inventor |
|---|---|---|
| US 1,734,663 | SELF SETTING ANIMAL TRAP | Walter Young |
And The World Did Not Beat A Path To His Door
4,400 attempts at a solved problem
| Patent | Title | Inventor |
|---|---|---|
| US 1,734,663 | SELF SETTING ANIMAL TRAP | Walter Young |