UNT Libraries Government Documents Department - 39 Matching Results

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Slime-Separator.

Description: Patent for a slime-separator "to provide means for automatically regulating the separate water flow, and discharging the solid proportionally with the settling of the solids in the receptacle" (lines 44-47). The patent includes illustrations and instructions.
Date: November 24, 1914
Creator: Allen, Charles
Item Type: Refine your search to only Patent

Churn

Description: Patent for an improvement to churns; this invention provides a churn in which milk is thoroughly agitated via the opposite rotation of two dashers, and will simultaneously allow for observation of the churning operation via a glass vessel.
Date: November 3, 1914
Creator: Anderson, Samuel C. M.
Item Type: Refine your search to only Patent

Spring

Description: Patent for a spring "wherein all of the parts are removably connected to each other so as to be convenient and inexpensive to repair." (Line 11-14)
Date: November 3, 1914
Creator: Avera, Lawrence A.
Item Type: Refine your search to only Patent

Bridge-Truss.

Description: Patent for an invention, which relates to a new and useful truss, particularly intended for bridges but applicable also for use in various other structures.
Date: November 24, 1914
Creator: Beard, Eddie
Item Type: Refine your search to only Patent

Valve Mechanism for Gas Engines

Description: Patent for improvements in the valve mechanisms of gas engines, with the object being to "provide an air cooling chamber for maintaining the exhaust valve in a cooled condition under all conditions of operations (lines 9-14).
Date: November 12, 1914
Creator: Blumberg, Humble G.
Item Type: Refine your search to only Patent

Pumping-Head.

Description: Patent for a pumping head involving two piston rods that are rigid and, if broken, can be replaced without harming the rest of the machine. The patent includes instructions and illustrations.
Date: November 17, 1914
Creator: Boicourt, John L.
Item Type: Refine your search to only Patent

Envelop-Lock

Description: Patent for an Envelop-Lock, which "appertains to a sealing or locking device for envelops and other containers, and aims to provide a novel and improved means for locking or sealing the closure flap of an envelop, whereby the envelop cannot be opened without tearing or mutilating the same, so as to be apparent to the recipient of the envelop." (lines 8-14) including instructions and illustrations.
Date: November 24, 1914
Creator: Buckner, Charles C.
Item Type: Refine your search to only Patent

Cutter-Head

Description: Patent for a cutter head, related to cutter heads used for woodworking machinery, including instructions and illustrations.
Date: November 24, 1914
Creator: Crawford, John Mack
Item Type: Refine your search to only Patent

Feed-Trough

Description: Patent for feed trough. This is an improvement to the feed trough which already exists. This trough is "cylindrical in form" and allows for easier and cleaner access for those tending to the animals.
Date: November 24, 1914
Creator: Fechner, Albert H.
Item Type: Refine your search to only Patent

Nutcracker.

Description: Patent for a nutcracker that can crack all kinds of nuts, with relatively little force, on appropriate surfaces like tables. The Patent includes instructions and illustrations.
Date: November 17, 1914
Creator: Fort, Foster W.
Item Type: Refine your search to only Patent

Folding Hay-Rake.

Description: Patent for a hay rake that may have its working width considerably reduced when the machine is being conveyed to or from a field, including illustrations.
Date: November 24, 1914
Creator: Glenn, James R. & Glenn, Jesse, E.
Item Type: Refine your search to only Patent

Curtain-Stretcher.

Description: Patent for a curtain stretcher where the parts can be disconnected and readily assembled to accommodate curtains of various types. It permits stretching without screwing curtains or disengaging them from the clamps. The patent includes instructions and illustrations.
Date: November 24, 1914
Creator: Hiegel, Eugene J.
Item Type: Refine your search to only Patent

Latch

Description: Patent for improvements to latches for swinging gates and doors and provide a method of opening the latch from either side of the gate.
Date: November 24, 1914
Creator: Hilder, Volny R.
Item Type: Refine your search to only Patent

Blow-Out Guard

Description: Patent for a blow-out guard for double tube tires. It is meant to a barrier "interposed between the inner and outer tubes of a pneumatic tire, to reinforce an apertured or weakened place...preventing the inner tube from 'blowing out' at such a point." (Line 11-16)
Date: November 3, 1914
Creator: Holloman, Alfred A.
Item Type: Refine your search to only Patent

Airship

Description: Patent for an airship of improved construction, which allows for the operator to change their positions to propel, raise, lower and steer the ship.
Date: November 10, 1914
Creator: John William Oman
Item Type: Refine your search to only Patent

Pipe-Cutter

Description: Patent for pipe cutter. This is an improvement to the pipe cutter which already exists. A portion of the pipe "is removed. . . instead of the material being displaced and wedged apart without removing as is the case with the commonly used cutter." (Johnson)
Date: November 24, 1914
Creator: Johnson, Willie H.
Item Type: Refine your search to only Patent
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