Patent for a new and improved nut lock. This design "consists in a friction roller held loosely between two nuts, or between a nut and any object to be held by a bolt, which roller, when the nut or lock-nut is screwed down upon it, binds the nut or nuts upon the bolt and locks them securely thereon" (lines 11-16).

Patent for a new and improved folding packing-case. This design "consists in the construction of a folding packing-case with a bottom tray adapted to receive the inner detachable partitions of the case when it is folded up for transportation, and with a lid formed with flanges adapted to overlap and inclose and thus protect the edges of the sides and ends of the case and tray when folded down, so that it will the more securely withstand rough handling in shipment, and in providing ventilating-apertures in the sides of the case, to be left open or closed at pleasure" (lines 19-30).