| Patents Granted on 1900-02-13 |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| 643,098 | Feb. 13, 1900 | W.M. Arthur | Ratchet Wrench | ratchet wrenches |
| 643,120 | Feb. 13, 1900 | J.H. Garner | Combination-tool | combination tools |
| 643,140 | Feb. 13, 1900 | C.C. King, J.H. King | Wrench | axle nut wrenches that lock nut to wheel hub |
| 643,167 | Feb. 13, 1900 | G. Sears | Combined punching, shearing, and plow-welding machine | metal punching machines |
| 643,172 | Feb. 13, 1900 | O. Albrecht, A. Tindel | Crank Pin or Eccentric Turning Lathe | crank pin lathes |
| 643,190 | Feb. 13, 1900 | W. Lodge | Lathe Bed and Apron | engine lathes |
| 643,191 | Feb. 13, 1900 | W. Lodge | Speed Changing Gear for Engine Lathes | engine lathes |
| 643,194 | Feb. 13, 1900 | W.E. Moffatt | Apron for engine-lathes | metal lathes |
| 643,204 | Feb. 13, 1900 | J.F. Rose | Carpenter's Rule | compasses |
| 643,268 | Feb. 13, 1900 | J. Hallner | Wrench | screw adjust wrenches |
| 643,293 | Feb. 13, 1900 | E.F. Beugler, B. Holmes, E. Holmes | Planer-matcher | matchers |
| 643,313 | Feb. 13, 1900 | F. Witzmann | Hand-Planer | planes |
| 643,314 | Feb. 13, 1900 | F. Witzmann | Box Scraper | box scrapers |
| 643,344 | Feb. 13, 1900 | I.S. Bailey | Draw-Knife | draw knives |
| 643,513 | Feb. 13, 1900 | F.J. Macey | Igniter for Explosive Engines | ignition systems |
