| Patents Granted on 1916-02-29 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 1,173,189 | Feb. 29, 1916 | J.G. Hey | Belt-gearing | metalworking power transmission |
| 1,173,307 | Feb. 29, 1916 | E.C. Clark, W.P. Reiboldt | Chain-grate stoker | solid fuel stokers |
| 1,173,460 | Feb. 29, 1916 | C.A. Palmgren | Electric switch | electric switches |
| 1,173,509 | Feb. 29, 1916 | J.P. Hedstrom | Swage | saw swages |
| 1,173,525 | Feb. 29, 1916 | P.H. Leckinger | Riveting Hammer | riveting machines |
| 1,173,536 | Feb. 29, 1916 | A.P. Phillips | Check Valve | industrial valves |
| 1,173,574 | Feb. 29, 1916 | G.D. Hayden | Automatic screw-machine | screw machines |
| 1,173,650 | Feb. 29, 1916 | H.A. Cross | Forge | forges |
| 1,173,659 | Feb. 29, 1916 | J.S. Goldberg | Grease Cup | |
| 1,173,914 | Feb. 29, 1916 | T. Coventry, W. Anderson | Gear Cutting Machine | gear making machines |
| 1,174,009 | Feb. 29, 1916 | H.J. Hjorth | Gage for Edged Tools | special purpose gauges |
