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