| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Frederick Lightbourne | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| GB-189,423,976 | Oct. 12, 1895 | C. Gibson, F. Lightbourne | Improvements in Pulley Blocks and like Lifting Machines or Appliances | pulley blocks and tackles | |