| Patents for Bullard Co. |
Patents 1 -
15
of 97
      |
| Number | Date | Patentee | Title | Type |
| 1,715,896 | Jun. 04, 1929 | E.P. Bullard, Jr. | Tool Slide | machine mechanisms |
| 1,749,374 | Mar. 04, 1930 | E.P. Bullard, Jr. | Machine Tool | turret lathes |
| 1,786,147 | Dec. 23, 1930 | D.B. Bullard | Chuck | machine mechanisms |
| 1,786,148 | Dec. 23, 1930 | E.P. Bullard, Jr. | Station Type Drilling and Tapping Machine | multiple spindle drill presses |
| 1,794,441 | Mar. 03, 1931 | E.P. Bullard, Jr. | Vertical Turret Lathe | turret lathes |
| 1,800,982 | Apr. 14, 1931 | F.H. Mussler, E.C. Bullard | Hydraulic Change Speed Gear Mechanism | machine mechanisms |
| 1,807,829 | Jun. 02, 1931 | E.P. Bullard, Jr. | Double Angular Tool Slide | machine mechanisms |
| 1,835,591 | Dec. 08, 1931 | E.P. Bullard, Jr. | Automatic Work Feeding and Chucking Means for Mulltiple Spindle Lathes | machine mechanisms |
| 1,845,478 | Feb. 16, 1932 | E.P. Bullard, Jr. | Automatic Multiple Spindle Center Turning Machine | multiple spindle lathes |
| 1,861,954 | Jun. 07, 1932 | K.H. Conley | Counterbalancing Device for Machine Tools | machine mechanisms |
| 1,938,310 | Dec. 05, 1933 | D.B. Bullard, G.R. Appelberg | Spindle Drive for Machine Tools | machine mechanisms |
| 1,960,296 | May 29, 1934 | E.C. Bullard | Machine Tool Control Mechanism | machine tool controls |
| 1,970,276 | Aug. 14, 1934 | E.P. Bullard | Unit Spinde Bearing Assembly | machine mechanisms |
| 1,970,277 | Aug. 14, 1934 | E.C. Bullard | Headstock Unit | vertical turret lathes |
| 1,984,052 | Dec. 11, 1934 | D.B. Bullard | Machine Tool Driving Connection | machine mechanisms |
