| Patents Granted on 1893-10-31 |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 507,523 | Oct. 31, 1893 | J.P. Beck | Saw-set | saw sets |
| 507,538 | Oct. 31, 1893 | B. Lilienfeld, D. Grove | Coffee Roaster | coffee roasters |
| 507,540 | Oct. 31, 1893 | A. Hokanson | Molding-knife | cutters |
| 507,571 | Oct. 31, 1893 | A.S. Wagner | Mortising-machine | mortising machines |
| 507,587 | Oct. 31, 1893 | T.C. Lippitt | Nut Wrench | screw adjust wrenches |
| 507,598 | Oct. 31, 1893 | G.H. Sellers | Chuck | drill press chucks |
| 507,611 | Oct. 31, 1893 | R. Cameron | Bung or tenon extractor | wheelwright |
| 507,619 | Oct. 31, 1893 | F.O. Holmstrom | Spiral lathe | rope and spiral cutting machines |
| 507,634 | Oct. 31, 1893 | S.C. Rogers | Knife-grinder | sharpening machines |
| 507,713 | Oct. 31, 1893 | H.J. Mark | Veneer-cutting knife | knives and cutters |
| 507,742 | Oct. 31, 1893 | J. Luscher | Adjustable mitering-machine | miter boxes |
| 507,752 | Oct. 31, 1893 | C.H. Peck | Portable drilling-machine | handheld power drills |
| 507,780 | Oct. 31, 1893 | A.F. Brown | Rotary Engine, Pump & Blower | rotary steam engines |
| 507,872 | Oct. 31, 1893 | P.W. Allen | Hose Pliers | pliers |
| 507,914 | Oct. 31, 1893 | A. Lee | Hinge-setting machines | mortising machines |
