| Patents for Taft-Peirce Mfg. Co. |
Patents 1 -
15
of 44
      |
| Number | Date | Patentee | Title | Type |
| 1,148,196 | Jul. 27, 1915 | W.L. Simmons | Universal Right Angle Iron | squares |
| 1,153,673 | Sep. 14, 1915 | E.J. Bryant | Boring Tool Holder | boring heads |
| 1,157,762 | Oct. 26, 1915 | W.C. Commons | Surface Plate | surface plates |
| 1,169,900 | Feb. 01, 1916 | W. Winter | Sine-Bar | angle bars and angle plates |
| 1,169,928 | Feb. 01, 1916 | W.C. Commons | Movable Sine-Bar | angle bars and angle plates |
| 1,170,010 | Feb. 01, 1916 | M.A. Smith | Automatic metal-shaping machine | metal shapers |
| 1,186,075 | Jun. 06, 1916 | E.J. Bryant | Plug Gage | plug gauges |
| 1,254,736 | Jan. 29, 1918 | F.L. Simmons | Magnetic Chuck | |
| 1,269,832 | Jun. 18, 1918 | A.A. Martell | Method and Apparatus for Accurately Aligning Bearings | |
| 1,269,833 | Jun. 18, 1918 | A.A. Martell | Connecting Rod Reamer and the Like | automotive tools |
| 1,279,645 | Sep. 24, 1918 | E.J. Bryant | External Limit Gage | measurement gauges |
| 1,279,703 | Sep. 24, 1918 | W.A. James | Surface Indicator | measurement gauges |
| RE14,743 | Oct. 28, 1919 | E.J. Bryant | Plug Gage | plug gauges |
| 1,330,558 | Feb. 10, 1920 | F.L. Simmons | Parallel Bars and the Like for Magnetic Chucks | magnetic chuck accessories |
| 1,336,928 | Apr. 13, 1920 | F.L. Simmons | Method and Apparatus for Alining Work on V Blocks and the Like for Magnetic Chucks | magnetic chuck accessories |
