| Patents Granted on 1921-08-16 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 1,387,659 | Aug. 16, 1921 | J.J. O'Keefe | Footprint Spanner | pliers type wrenches |
| 1,387,672 | Aug. 16, 1921 | W.O. Wille | Tool Holder | lathe tool holders and tool posts |
| 1,387,782 | Aug. 16, 1921 | G.F. Krieger | Tool Holder | metal lathe accessories and attachments |
| 1,387,802 | Aug. 16, 1921 | E.E. Novotny | Gage for Making Printing Equipment | special purpose gauges |
| 1,387,845 | Aug. 16, 1921 | E.W. Fulton | Quick Actiing Vise | |
| 1,387,862 | Aug. 16, 1921 | E. Ortwig | Tool Holder | lathe tool holders and tool posts |
| 1,387,869 | Aug. 16, 1921 | V. Royle | Power-saw | tablesaws |
| 1,387,936 | Aug. 16, 1921 | E.L. Page | Vise Appliance | |
| 1,388,034 | Aug. 16, 1921 | G. Gillespie | Extension Micrometer | micrometers |
