| Patents for Chicago Sash Pulley Co. |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 374,158 | Nov. 29, 1887 | F.V. Phillips | Sash-cord guide | |
| 393,260 | Nov. 20, 1888 | F.V. Phillips | Tool for grooving window-sash | window making machines |
| 394,879 | Dec. 18, 1888 | F.V. Phillips | Mortising-machine | mortising machines |
| 399,435 | Mar. 12, 1889 | F.V. Phillips | Mortising-machine | mortising machines |
| 400,597 | Apr. 02, 1889 | F.V. Phillips | Machine for grooving window-sash | window making machines |
| 472,074 | Apr. 05, 1892 | F.V. Phillips | Sash-pulley | door and window hardware |
