Patents for J. H. Shumway |
Patents 91 -
105
of 133
|
Number | Date | Patentee | Title | Type |
467,151 | Jan. 19, 1892 | D.H. Carpenter | Wrench | screw adjust wrenches |
481,342 | Aug. 23, 1892 | W.F. Bowe | Spoke Extractor | spoke extractors |
484,317 | Oct. 11, 1892 | W.C. Homan | Tool Holder for Lathes | metal lathe accessories and attachments |
488,280 | Dec. 20, 1892 | J.P. Lavigne | Micrometer Gage | micrometers |
488,281 | Dec. 20, 1892 | J.P. Lavigne | Micrometer Gage | micrometers |
499,929 | Jun. 20, 1893 | O.E. Perrigo | Engine Lathe | engine lathes |
508,952 | Nov. 21, 1893 | J.P. Lavigne | Micrometer Gage | micrometers |
510,688 | Dec. 12, 1893 | J.P. Lavigne | Micrometer Gage | micrometers |
515,234 | Feb. 20, 1894 | J.P. Lavigne | Micrometer Gage | micrometers |
515,235 | Feb. 20, 1894 | J.P. Lavigne | Micrometer Gage | micrometers |
515,236 | Feb. 20, 1894 | J.P. Lavigne | Micrometer Surface Gage | surface gages |
515,237 | Feb. 20, 1894 | J.P. Lavigne | Drilling Machine | drill presses |
518,047 | Apr. 10, 1894 | L.T. Snow | Rotary Meat Cutter | meat grinders |
519,541 | May 08, 1894 | H. McBride | Micrometer Gage | micrometers |
519,924 | May 15, 1894 | W.P. Norton | Screw Cutting Engine Lathe | screwcutting lathes |