UNT Libraries Government Documents Department - 7 Matching Results

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Adjustable Stool.
Patent for an adjustable and foldable stool for but not limited to field workers, including instructions and illustrations.
Artificial-StoneTomb.
Patent for the concept of an artificial tomb that serves as a tomb and ornamental piece made as one. "This invention relates to certain improvements in artificial-stone tombs; and it has for its object to produce a tomb with head-stone and foo-piece all in one piece that can be built up or placed immediately over grave, so as to form an ornamental finish, at a comparatively small cost." (lines 15-22) including illustrations and instructions.
BIRD-CAGE
Patent for a new and improved combined Bird-Cages and Fly-Traps. The improvements include the use of netting or wire gauze, making holes at the bottom of the cage to insert feed-cups or let flies in when the cage is used to catch flies, and placing a ring over the seed-cups in order to prevent insects or flies from getting into the cage when it is used as a bird-cage.
Book-Rack
Patent for a book rack that can be used as book-rest.
CANNING SHRIMPS AND OTHER FISH.
Patent for a method for "canning shrimps and/other like shellfish and has for its object the better preservation of the fish and greater expedition, and cheapness in canning" (lines 7-10)with illustrations and instructions.
Spark-Arrester.
Patent for concepts and designs used to improve performance of Spark-Arresters used in the smoke stacks of locomotives with illustrations and instructions.
Valve-Gear for Engines.
Patent for "a new and useful improvement in Steam-Engine Valve-Gears." The invention consists in "combining with a crank-shaft and a valve-shaft a lever, shaft, and two friction-wheels" (lines 4-9)
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