| Patents for Ella P. Blenus |
Patents 1 -
15
of 32
      |
| Number | Date | Patentee | Title | Type |
| 355,430 | Jan. 04, 1887 | J.D. Wright | Rapidly-Adjustable Nut for Calipers and Dividers | calipers |
| 382,138 | May 01, 1888 | J.H. Coes, F.L. Coes | Wrench | wrench handle components |
| 393,618 | Nov. 27, 1888 | L. Coes | Machine For Forming Screw Blanks For Wrenches | making wrenches |
| 408,496 | Aug. 06, 1889 | D.W. Macker | Threshold measuring gage | |
| 413,457 | Oct. 22, 1889 | H.C. Pease | Metal Planing Machine | metal planers |
| 414,544 | Nov. 05, 1889 | L.W. Jacobs | Miter-box | miter boxes |
| 435,089 | Aug. 26, 1890 | C. Le Francois | Door-Hanging Gage | marking gauges |
| 465,346 | Dec. 15, 1891 | L. Coes | Wrench | wrench handle components |
| 466,271 | Dec. 29, 1891 | L. Coes | Wrench | wrench handle components |
| 505,868 | Oct. 03, 1893 | E. Wright | Door Hanging Gage | butt gauges |
| 505,869 | Oct. 03, 1893 | E. Wright | Pipe Wrench | pipe wrenches |
| 520,447 | May 29, 1894 | T.F. Carver, M.F. McMahon | Clutch | industrial machine clutches |
| 531,114 | Dec. 18, 1894 | A.D. Goodell | Combined Hinge-Gage and Square | butt gauges |
| 538,411 | Apr. 30, 1895 | F.L. Coes, L. Coes | Wrench Handle | wrench handle components |
| 543,665 | Jul. 30, 1895 | E. Wright | Pipe Wrench | pipe wrenches |
