UNT Libraries Government Documents Department - 10 Matching Results

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Arrangement of Devices for Lowering and Detaching Boats.
Patent for "lowering and detaching life and other small boats from large ships" (lines 5-7), including illustration.
Corn-Husker.
Patent for a new and improved machine for husking corn using a rotating wheel with spurs and cutters with combination of a stationary and movable concaves, including illustration.
Dressing Millstones.
Patent for "a new and improved mode of dressing millstones for the purpose of grinding every kind of grain into meal flour &c., &c." (lines 4-7) including instructions and illustrations.
Improved Cultivating-Plow.
Patent for a cultivating plow with a series of cutting-disks and digging-hoes, including illustration.
Improved Method of Feathering the Sails of Vanes of Windmills.
Patent for a new windmill design with different sails and connections, including illustrations.
Improved Mode of Regulating the Velocity and Furling the Sails of Wind-Wheels.
Patent for a new windmill using different parts to help regulate the sails and for folding and unfolding the sails, including illustration.
Improvement in Revolving Fire-Arms.
Patent for discharging buckshot without reloading and with the precision of firing "a single bullet fired from a barrel of proper bore to fit it" (lines 17-18), including illustrations.
Improvement in Seed-Planters.
Patent for a seed feeder using a tube connected to a revolving cylinder at the bottom of the hopper to deposit the seeds into the earth, including illustration.
Improvement in Seed-Planters.
Patent for a seed-planter that "may be attached to the leg of the attendant and operated by the natural movement of the attendant while walking along behind the machine" (lines 20-23), including illustration.
Rotary Pump.
Patent for a "submerged pump of very simple construction... one which will be efficient in its operation and not liable to get out of repair" (lines 16-20), illustration included.
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