Patents for Edward S. Evarts |
Patents 1 -
7
of 7
      |
Picture | Number | Date | Patentee | Title |
 | 29,125 | Jul. 10, 1860 | H.H. Evarts | Machine for sawing staves |
 | 172,007 | Jan. 11, 1876 | H.H. Evarts | Improvement in friction-joints for school-desks |
 | 181,424 | Aug. 22, 1876 | H.H. Evarts | Improvement in health-lifts |
 | 205,876 | Jul. 09, 1878 | J. Kraus | Improvement in band-saws |
 | 475,440 | May 24, 1892 | J. Stenwall, Jr., B.F. Cummins | Perforating, dating, and receipting stamp |
 | 518,561 | Apr. 17, 1894 | H.P. Brown | Electric motor |
 | 518,562 | Apr. 17, 1894 | H.P. Brown | Armature for electric motors |