| Patents for none listed |
Patents 376 -
390
of 3291
      |
| Number | Date | Patentee | Title | Type |
| 1,260,513 | Mar. 26, 1918 | G.H. Cocks | Combination Drill Press and Vise Holder | drill presses |
| 1,261,565 | Apr. 02, 1918 | H.F. Leitner | Wrench | wrench jaw components |
| 1,262,540 | Apr. 09, 1918 | J. Miller | Grinding Machine | grinding machines |
| 1,262,869 | Apr. 16, 1918 | J.E. Thompson | Disc Sharpener | sharpeners |
| 1,262,980 | Apr. 16, 1918 | W.H. Putnam | Grease Gun | grease guns |
| 1,263,058 | Apr. 16, 1918 | W.H. Griffith | Chuck | metal lathes |
| 1,263,559 | Apr. 23, 1918 | H. Kaetker | Cylinder Grinder | |
| 1,263,569 | Apr. 23, 1918 | W.J. Kunnecke | Grease Gun | grease guns |
| 1,263,720 | Apr. 23, 1918 | W.W. Weber | Miner's Combination Tool | pliers |
| 1,264,370 | Apr. 30, 1918 | L. Groff | Drill | metalworking twist drills |
| 1,264,528 | Apr. 30, 1918 | J.L. Keil | Saw Filing Machine | saw sharpening tools |
| 1,264,928 | May 07, 1918 | L.R. Heim | Device for Feeding Rolls for End Grinding | |
| 1,264,929 | May 07, 1918 | L.R. Heim | Grinding Machine | |
| 1,265,785 | May 14, 1918 | M. Isnard | Lathe | metal lathes |
| 1,265,842 | May 14, 1918 | J.W. Walker | Staple Pliers | pliers |
