| Patents Granted on 1879-05-27 |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| 215,717 | May 27, 1879 | R. Campbell | Rotary Engine | rotary steam engines |
| 215,744 | May 27, 1879 | W. Heyn | Auger Bit with Detachable Tip | auger bits |
| 215,767 | May 27, 1879 | F.F. Parker | Improvement in machines for tenoning chair-legs | chair maker |
| 215,797 | May 27, 1879 | G.H. Corliss | Valve-Gear for Steam-Engines | steam engine valve gear |
| 215,798 | May 27, 1879 | G.H. Corliss | Tubular Steam-Boiler | stationary boilers |
| 215,799 | May 27, 1879 | G.H. Corliss | Compound Steam Engine | steam engines |
| 215,800 | May 27, 1879 | G.H. Corliss | Pump-Valve | pump valves |
| 215,801 | May 27, 1879 | G.H. Corliss | Pump-Plunger | pumps |
| 215,802 | May 27, 1879 | G.H. Corliss | Steam Pumping-Engines | steam pumps |
| 215,803 | May 27, 1879 | G.H. Corliss | Pumping-Engine | steam pumps |
| 215,804 | May 27, 1879 | G.H. Corliss | Pumping-Engine | steam pumps |
| 215,805 | May 27, 1879 | G.H. Corliss | Fly-Wheel | |
| 215,806 | May 27, 1879 | G.H. Corliss | Exhaust Valve for Steam Engines | steam engines |
| 215,807 | May 27, 1879 | G.H. Corliss | Cylinder of Steam-Engines | |
| 215,808 | May 27, 1879 | G.H. Corliss | Beam for Steam Engines | steam engines |
