| Patents Granted on 1920-08-24 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 1,350,545 | Aug. 24, 1920 | W.H. Cook | Combined Nut and Washer | |
| 1,350,618 | Aug. 24, 1920 | C. Napier | Apparatus for making tempered blades | making sawblades |
| 1,350,735 | Aug. 24, 1920 | B.J. Phillips | Relieving Attachment for Lathes and the Like | metal relieving attachments |
| 1,350,769 | Aug. 24, 1920 | H.B. Bartlett | Thickness Gage | thickness gages |
| 1,350,803 | Aug. 24, 1920 | P.P. Hinckley | Combined Valve-Lifter and Hand-Vise | valve spring tools |
| 1,350,804 | Aug. 24, 1920 | P.P. Hinckley | Valve Grinder | valve grinding tools |
| 1,350,826 | Aug. 24, 1920 | A. Michal | Belt Stapling Device | belts, belt lacing and belt lacers |
