Patents Granted on 1919-01-14 |
Patents 1 -
12
of 12
|
Number | Date | Patentee | Title | Type |
1,290,896 | Jan. 14, 1919 | W.L. Bryant | Machine for grinding metal | cylindrical grinders |
1,290,897 | Jan. 14, 1919 | W.L. Bryant | Grinding-tool | grinders |
1,290,921 | Jan. 14, 1919 | J.A. Davidson | Micrometer Caliper | special purpose gauges |
1,291,002 | Jan. 14, 1919 | H.W. Howland | Crosscut band-saw | tree felling machines |
1,291,031 | Jan. 14, 1919 | F.M. Leavitt | Gyroscope-spinning mechanism | torpedoes |
1,291,095 | Jan. 14, 1919 | J.F. O'Neil | Cane Mill | sugar cane apparatus |
1,291,118 | Jan. 14, 1919 | P. Plantinga | Relieving Attachment for Lathes | metal relieving attachments |
1,291,211 | Jan. 14, 1919 | J.T. Slocomb | Thread Micrometer | micrometers |
1,291,295 | Jan. 14, 1919 | A. Hormel, C. Wagner | Mower | lawn mowers |
1,291,461 | Jan. 14, 1919 | J.C. Fitzgerald | Shaft-hanger | industrial machine shaft hangers |
1,291,534 | Jan. 14, 1919 | H.L. Johnston | Coffee-grinder | coffee mills |
1,291,560 | Jan. 14, 1919 | E.T. Larkin | Reversing Gearing. | reverse gear apparatus |