| Patents for Elmer S. Shimer |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| 261,266 | Jul. 18, 1882 | S.J. Shimer, G.J. Shimer | Cutter-head | cutterheads |
| 293,529 | Feb. 12, 1884 | G.J. Shimer | Cutter-head | cutterheads |
| 296,077 | Apr. 01, 1884 | S.J. Shimer | Knife for wood-working machines | cutters |
| 319,933 | Jun. 09, 1885 | S.J. Shimer | Cutter-head | cutterheads |
| 451,311 | Apr. 28, 1891 | S.J. Shimer | Cutter-head for wood-working machines | cutterheads |
| 463,555 | Nov. 17, 1891 | S.J. Shimer | Cutter-head | cutterheads |
| 691,191 | Jan. 14, 1902 | E.S. Shimer | Expansible cutter-head | cutterheads |
| 698,315 | Apr. 22, 1902 | E.S. Shimer, H.A. Pardoe | Grinding-machine | cutter grinding machines |
| 698,331 | Apr. 22, 1902 | E.S. Shimer | Cutter-head | cutterheads |
| 700,552 | May 20, 1902 | H.A. Pardoe, E.S. Shimer | Cutter-head bit | cutterheads |
| 719,266 | Jan. 27, 1903 | E.S. Shimer | Cutter-head | cutterheads |
| 724,959 | Apr. 07, 1903 | E.S. Shimer | Expansion cutter-head | cutterheads |
| 751,952 | Feb. 09, 1904 | E.S. Shimer | Rotary cutter-head | cutterheads |
| 820,892 | May 15, 1906 | G.S. Shimer, E.S. Shimer | Rotary cutter-head for tonguing | cutterheads |
| 841,587 | Jan. 15, 1907 | E.S. Shimer | Bit for rotary cutter-heads | cutters |
