UNT Libraries Government Documents Department - 32 Matching Results
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- Alarm Device
- Patent for an alarm device that is mounted on a house to warn of approaching wind storms.
- Amusement Device
- Patent for an amusement device. This invention uses a ballast and simulates the appearance and motion of a floating ship under way. Illustrations included.
- Attachment for Cultivators
- Patent for attachment for cultivators. The invention allows a cultivator's shovel to be spaced apart to facilitate the plowing of corn, cotton, and other similar products.
- Attachment for Lifting-Jacks
- Patent for an attachment for lifting jacks.
- Bat-Former
- Patent for a cotton bat former for use in cotton gins.
- Bed
- Patent for a single bed that can be converted into a double bed. Illustrations included.
- Cement Plaster.
- Patent for a cement plaster that is similiar to "Keene's" cement.
- Churn-Motor
- Patent for a spring motor intended to operate churns. It has a quality which allows it to be stopped or interrupted during its operation.
- Cotton Chopper
- Patent for a cotton chopper. This invention is designed to be adjustable horizontally to operate on crooked rows. Illustrations included.
- Electric Heater
- Patent for an electric heater that is insulated from foreign bodies or fluids. Illustrations included.
- Elevating-Truck
- Patent for an elevating truck. Illustrations included.
- Envelop.
- Patent for an adjustable envelop design for storing documents and articles. This is a design with flaps within the inner fold that are made to secure and protect the document. Straps that extend from the outer edge secure the outer flap over the contents as well as the inner protective flaps.
- Equilibrium-Retaining Device for Flying-Machines.
- Patent related to automatic means for maintaining equilibrium while operating heavier-than-air flying machines through the use of valves.
- Fireproof System
- Patent for a fireproof construction system for buildings. Illustrations included.
- Flexible Wire Mat.
- Patent for a flexible wire mat that is portable, loosely woven to shake out dirt and mud, and which prevents the edges form curling up to trip people.
- Furnace
- Patent for a furnace to be used in engines. Illustrations included.
- Gin Saw Cleaner
- Patent for a gin saw cleaner. Illustration included.
- Ice-Cream Freezer.
- Patent for an improvement on ice cream freezer design in which casing an cream receptacles are mounted within the freezer unit. Special features include to agitate the cream receptacles as well as a mechanism keeping the freezing brine in constant circulation, resulting in an consistency in the quality and texture of the ice cream throughout.
- Improvements in Processes of Refining Crude Cotton-Seed Oil
- Patent for a process to refine oil, specifically crude, cotton-seed oil, using caustic soda. Includes an explanation of how the process works.
- Oil Burner
- Patent for an oil burner. Illustration included.
- Parachute.
- Patent for a type of parachute that may be used for a balloon, air ship, or a window of a building as a method of fire escape. The design is such that the parachute may be stored in a compact, unobtrusive way while not in use. This is made possible by mounting multiple parachutes, one above the other, in varied diameter.
- Press for Attaching Comb Foundations to Honey-Frames for Beehives
- Patent for a press for attaching comb foundations to honey frames for beehives. Illustrations included.
- Roller-Drill
- Patent for a roller drill that has a roller spindle which is detachable.
- Roller Drill.
- Patent for roller drills that will leave a central core standing in the hole being formed composed of six cutting rollers.
- Sewing-Awl.
- Patent for an improvement upon the sewing awl that is designed to work well with leather workers. The sewing awl is made to be "adaptable to work with a break or tension device, capable of restraining a thread holding spool against free rotation to prevent excessive undesirable slack or looseness of the thread" (lines 15-19) as illustrated and described.
- Smoothing-Iron.
- Patent for a redesigned smoothing iron. This includes the design of a hollow transparent body with heating elements. The elements are made of replaceable lights which heat the body as well as lighting up so that the unit may be used in a dimly lit room.
- Train-Pipe Coupling.
- Patent for a train pipe coupling that holds tightly together.
- Trap.
- Patent for a trap for catching animals alive.
- Ventilating Device
- Patent for a ventilating device for vehicles. Illustrations included.
- Washing Machine
- Patent for a washing machine. Illustration included.
- Well-Casing Spear
- Patent for a well casing spear. Illustrations included.
- Wire Strecher
- Patent for wire stretcher. Illustration included.