| Patents Granted on 1915-06-?? |
Patents 1 -
15
of 63
      |
| Number | Date | Patentee | Title | Type |
| 1,141,222 | Jun. 01, 1915 | W.A. Walker | Excelsior machine | excelsior machines |
| 1,141,236 | Jun. 01, 1915 | J. Diehl | Universal Air Blast | forge blowers |
| 1,141,461 | Jun. 01, 1915 | R.T. Hazelton | Safety Coupling | metalworking machine mechanisms |
| 1,141,602 | Jun. 01, 1915 | J.G. Baker | Lost Motion Take-Up For Tools | |
| 1,141,623 | Jun. 01, 1915 | C.J. Fancher | Counter for postage stamps | |
| 1,141,644 | Jun. 01, 1915 | C.D. McDonald | Metal-shearing machine | |
| 1,141,675 | Jun. 01, 1915 | M.A. Yeakley | Anti-friction bearing | industrial machine bearings |
| 1,141,677 | Jun. 01, 1915 | E.W. Zeh | Power-press | stamping presses |
| 1,141,679 | Jun. 01, 1915 | W.A. Barker | Electrically-driven hoist | hoists, winches, come-alongs |
| 1,141,854 | Jun. 01, 1915 | F.D. Van Norman | Tool-holder for lathes | lathe tool holders and tool posts |
| 1,141,864 | Jun. 01, 1915 | P.J. Boucher | Tool Holder | tool holders |
| 1,141,877 | Jun. 01, 1915 | T.C. Luce | Chain Tool | pliers |
| CA-163,000 | Jun. 08, 1915 | F.W. Burpee | Conveyer | canning apparatus |
| 1,141,999 | Jun. 08, 1915 | C.L. Weil | Process for the manufacture of salt | manufacturing salt |
| 1,142,054 | Jun. 08, 1915 | D.C. Prescott | Valve-controller | steam valves |
