Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for Frederick Booth | |||||
Number | Date | Patentee | Title | Type | |
1,183,426 | May 16, 1916 | F. Booth | Tool-handle gearing | spiral screwdrivers | |
1,330,053 | Feb. 10, 1920 | F. Booth | Spiral tool-driver | hand drills | |
1,497,479 | Jun. 10, 1924 | F. Booth | Tool holder | spiral screwdrivers |