UNT Libraries Government Documents Department - 27 Matching Results

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Barrel-Stand.

Description: Patent for a barrel-stand "designed to support a barrel or other like dispensing receptacle" (line 10) to be tilted for pouring and can be held in a tilted or other fixed position.
Date: July 10, 1917
Creator: Maier, Felix
Item Type: Refine your search to only Patent

Bee Hive Stand.

Description: Patent for a new and improved bee-hive stand. This design consists in "the combination, with a floor, of a frame provided with opposite side standards and a row of central standards, the longitudinal side bars, and a central longitudinal bar connected with said standards, tie-bars constructed to hook on said longitudinal bars, and a roof provided with hinged lids and supported by said side and central standards" (lines 85-93).
Date: December 10, 1889
Creator: Lipp, Simpson
Item Type: Refine your search to only Patent

Clamp for Spirit-Levels.

Description: Patent for clamps for spirit levels that allow a spirit level to be attached directly to a straight edge so that one person could safely use both the straight edge and the spirit level simultaneously. Additionally, the clamp production is simple so it can be produced at a low cost.
Date: April 30, 1918
Creator: Bridgman, Jesse Everet
Item Type: Refine your search to only Patent

Emergency-Door for Safes.

Description: Patent for an emergency door for safes that provides an improved arrangement including a supplemental door which will automatically move to closed position when the main door is opened to its limit.
Date: October 16, 1917
Creator: Puhl, Max O.
Item Type: Refine your search to only Patent

Rotary Spading Machine.

Description: Patent for a new and improved rotary spading machine. This design "consists in the combination of a cylinder or drum armed with a series of spades or teeth, and mounted on a revolving shaft having a bearing or ground wheel, and a series of cleaning fingers or disks, which operate between the teeth of a second cylinder or drum which is mounted in a frame hung loosely on the main shaft of the machine, so as to rise and fall and adapt itself to the inequalities of the ground" (lines 21-30).
Date: March 8, 1881
Creator: Schuchard, Julius
Item Type: Refine your search to only Patent

Water-Tank.

Description: Patent for improved water-tank of which will provide a construction to prevent leakage, bruising, and warping of the wood and in which water will be kept cool and clean.
Date: July 30, 1901
Creator: Evans, Edwin Fousiiee
Item Type: Refine your search to only Patent

Windmill

Description: Patent for "a mill equipped with an automatic governor for regulating the speed of the windmill and for preventing injury to the apparatus by throwing the blades of the wheel into or out of the wind in a manner to secure the most effective operation of the device at all times" (lines 9-15).
Date: May 14, 1901
Creator: Stein, John
Item Type: Refine your search to only Patent
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