Patent for a new and improved lawn-mower. This design consists in "[t]he combination of a bifurcated frame, a driving-wheel supported therein, gears secured to opposite sides of said wheel, inclined pitmen-driving shafts carrying at their inner ends pinions to engage said gears, guide-plates supported by the lower and forward end of the frame, cutters provided with slots and supported between said guide-plates, pitmen connecting the cutters and shafts, and adjusting-screws applied to said plates and cutters" (lines 23-33).

Patent for a combination of a screw and slide valve that can be closed by a lever or screw. It is also designed to stop air and liquid from flowing in either direction.