UNT Libraries Government Documents Department - 18 Matching Results

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Acetylene-Gas Generator.
Patent for an acetylene gas generator, which claims to improve upon this device by simplifying the "means for feeding carbid to the water," (line 14) hence making it "more efficient and durable in use and less expensive to manufacture." (lines 19-21)
Air-Brake-Setting Appliance
Patent for an air brake apparatus for train cars which automatically activates when a train car is derailed. Illustrations included.
Artificial Stone
Patent for artificial stone.
Coffee-Pot.
Patent for a coffee pot that has "a movable handle whereby the same may be placed on the opposite side of the pot from the spout or to one side thereof as may be preferred" (lines 18-21). It also has an acting slide or valve that keeps the spout closed when liquids are not being poured out of it.
Dish-Drainer
Patent for dish-drainer.
Fireproof Flue.
Patent for a fireproof flue that prevents the roof from being burned, where the stovepipe goes through the roof.
Fluid- Dispensing Control
Patent for the improvement of fluid dispensing controls. The invention provides a more efficient way to discharge fluid from a storage container by using compressed air, and valve arrangement.
Hinged Connection
Patent for a simply designed, durable, and inexpensively produced hinged connection between any swinging item (i.e., door) and non-swinging item (i.e., door jam).
Improvement in Medical Compounds.
Patent for a new medical compound to treat "various diseases, more especially those which affect the bowels and digestive organs" (lines 34-36) which lists the ingredients.
Improvement in Medical Compounds.
Patent for a pill composed of podophyllin, leptandrin, butternut bark extract, rhubarb extract, extract of "jalap," capsicum, quinine sulfate, and salicin. The pill is said to treat a wide variety of diseases.
Jeweler's Stone-Setting Instrument.
Patent for new and useful improvements in Jeweler's Stone Setting instruments.
Mail-Transferring Apparatus.
Patent for a mail transferring apparatus designed to transfer mail bags from a station to a moving mail car with minimal injury to the mail bag or the receiving employees.
Saw Gage and Filing Clamp
Patent for a combined saw gage and clamp which can be "applied to a saw blade to gage the depth of the cut as well as reversed and used as a clamp for the saw blade in setting the teeth" (lines 16-18).
Spring-Scale.
Patent for improvements in spring-scales by providing novel means for measuring and indicating the quality of liquid left in or drawn from a container. (Lines 9-10) Illustration is included.
Steam-Radiator.
Patent for a steam radiator for heating the cab of a locomotive.
Stocking
Patent for the invention of stocking manufacture in two section, a leg section and a foot section- susceptible of being connected and disconnected by sewing for the purpose of renewing the foot-section when unduly worn by substituting therefor a new section [5-10].
Tree-Protector.
Patent for "wire fenders or protectors for trees, [the] purpose being to provide a simple and inexpensive guard capable of being readily applied to trees of any size and having such construction that it shall be held by its own elasticity at such a distance from the trunk that rabbits or other rodents shall not be able to gnaw the bark, and the fender shall not chafe or wear the tree by continued use." (Lines 8-17) Includes instructions and illustrations.
Water - Tank.
Patent for a new and useful improvement in water tanks.
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