| Patents Granted on 1889-08-20 |
Patents 1 -
15
of 28
      |
| Number | Date | Patentee | Title | Type |
| 409,161 | Aug. 20, 1889 | J.E. Bertrand | Sole-sewing machine | cobbler |
| 409,208 | Aug. 20, 1889 | A.B. Landis | Screw-cutting head | screw machines |
| 409,231 | Aug. 20, 1889 | M. Rozzelle, J.R. Peck | Motor | human powered apparatus |
| 409,235 | Aug. 20, 1889 | L.M. Reed | Crozing-machine | barrel making machines |
| 409,253 | Aug. 20, 1889 | R. Pemberton, J.H. Sternbergh | Screw Cutting Die Stock | tap and die holders |
| 409,261 | Aug. 20, 1889 | E.C. Wiley | Circular-saw mill | circular sawmills |
| 409,265 | Aug. 20, 1889 | E.L. Wyckoff, A. Wyckoff | Pipe casing or conduit | |
| 409,271 | Aug. 20, 1889 | P. Cardiff | Removable saw-tooth | insertable saw teeth |
| 409,295 | Aug. 20, 1889 | G.A. Loring | Bench Vise | bench vises |
| 409,322 | Aug. 20, 1889 | J.S. Guyton | Wire Tightener | fencing tools |
| 409,324 | Aug. 20, 1889 | C.C. Hill | Perforating-stamp | office worker |
| 409,337 | Aug. 20, 1889 | E.B. Rich | Machine for grinding knives and saws | sharpening machines |
| 409,355 | Aug. 20, 1889 | D.C. Hawkins | COMBINED NAIL-EXTRACTOR AND BOX-OPENER | nail extractors |
| 409,441 | Aug. 20, 1889 | G.E. Witherell | Machine for Dressing the Ends of Screw Blanks | nut or bolt making machines |
| 409,451 | Aug. 20, 1889 | J.C. Caldwell | Device for Tilting the Tool of a Slotting Machine | metalworking machine mechanisms |
