UNT Libraries Government Documents Department - 9 Matching Results

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Differential Mechanism.: Patent for differential mechanism using worm and beveled gears to control the rear wheels of a vehicle.
Electricity-Dispelling Device for Paper-Printing Apparatus: Patent for a device to prevent the electrification of paper. The machine also serves to prevent splitting or wrinkling during the printing process.
Folding Stool: Patent for folding stool which may be used alternatively as a sun-shade or cane, including illustrations.
Funnel.: Patent for an improved "funnel device which is adapted to be connected to the inlet of a receptacle such as a tank and form therewith an air tight connection provided with a manually operated valve" (lines 18-23).
Gearing.: Patent for improved gear structures for motor vehicles that pull plows or other items across the ground or across roadways.
Harvester: Patent for harvesting produce, as well as straightening fallen stalks for easier harvesting.
Oil-Cake Feeder.: Patent for new improvements in oil-cake feeders to regulate the feed supply to cattle.
Replanting Attachment for Cultivators.: Patent for a replanting attachment for cultivators, which can be used to plant seed in thin spots in already growing field of crops.
Silo: Patent for a reinforced silo, either constructed from cement or cement like materials. The construction of the doorway provides access to the upper end by a ladder.