| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Frederick Collins | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 134,518 | Jan. 07, 1873 | F. Collins | Thread-Cutters for Sewing Machines | sewing machines | |
| 154,457 | Aug. 25, 1874 | F. Collins | Car Wheel Gage | special purpose gauges | |