UNT Libraries Government Documents Department - 10 Matching Results

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Bed Rail Fastener: Patent for a bed rail fastener. "The purpose of this invention is to provide novel features of construction for a bed rail fastener, which afford a very secure connection of the ends of the side rails of a metal bedstead with the head and foot posts of the bed." (lines 9-14). Illustration included.
Cattle-Guard: Patent for a cattle-guard "for preventing cattle from straying from a wagon-road into the inclosures along railroad-tracks." (line 11-13)
Device For Fastening Car Wheels To Their Rails: Patent for a device for fastening car wheels to their rails. Illustration included.
Dish-Washer: Patent for a combined dishwasher and drainer.
Draft Attachment for Railway Cars: Patent for a draft attachment for railway cars.
Earth Auger: Patent for an earth auger. This invention is designed to remove loose soil and preventing the chocking of the auger. Illustration included.
Harvester: Patent for a harvester for corn and other, similar crops with a cutting mechanism that may be raised or lowered based on the height of the stalks. Illustrations included.
Lock.: Patent for a permutation lock with illustrations. The combination on the lock can be changed an infinite number of times by the user.
Tool: Patent for a tool designed to remove rust and dirt from a coupling member and prepare it for a new gasket.
Water-Filter.: Patent for a new and useful water filter, including instructions and illustrations.