| Patents for Leverett Homer Olmsted |
Patents 16 -
29
of 29
      |
| Number | Date | Patentee | Title | Type |
| 180,054 | Jul. 18, 1876 | L.H. Olmsted | Improvement in plaiting-machines | cloth weaving machines |
| 188,533 | Mar. 20, 1877 | L.H. Olmsted | Improvement in lamps | lamps |
| CA-7,288 | Mar. 29, 1877 | L.H. Olmsted | Improvement on lamps | lamps |
| 190,069 | Apr. 24, 1877 | L.H. Olmsted | Improvement in lamps | lamps |
| 190,894 | May 15, 1877 | L.H. Olmsted | Improvement in lamps | lamps |
| 195,725 | Oct. 02, 1877 | L.H. Olmsted | Improvement in lamps | lamps |
| 196,762 | Nov. 06, 1877 | L.H. Olmsted | Improvement in lamps | lamps |
| 197,165 | Nov. 13, 1877 | L.H. Olmsted | Improvement in lamps | lamps |
| 212,867 | Mar. 04, 1879 | L.H. Olmsted | Improvement in coin-holders | |
| 339,455 | Apr. 06, 1886 | L.H. Olmsted | Miter Box | miter boxes |
| 346,218 | Jul. 27, 1886 | L.H. Olmsted | Mole-trap | |
| 672,802 | Apr. 23, 1901 | L.H. Olmsted | Hacksaw-machine | power hacksaws |
| CA-75,782 | May 06, 1902 | L.H. Olmsted | Hacksaw machine | power hacksaws |
| 813,167 | Feb. 20, 1906 | L.H. Olmsted | Grinding apparatus | hand grinders |
