UNT Libraries Government Documents Department - 106 Matching Results

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Jar.

Description: Patent for a jar for thick semi-liquids such as mustard, which has a discharge spout in the side that allows the contents to be used without taking off the lid of the jar.
Date: August 17, 1909
Creator: Barr, George T., Sr.
Item Type: Refine your search to only Patent

Line-Lock Attachment for Type-Writing Machines.

Description: Patent for improvements in line-lock attachments for type-writing machines in which “it prevent the printing of one letter over another by effecting a locking of the key-levers when the carriage of the machine reaches the end of the line.” (Lines 26-29) Illustration is included.
Date: July 5, 1904
Creator: Parker, William A.
Item Type: Refine your search to only Patent

Lint-Cotton Feeder

Description: Patent for the collection of cotton, monitoring the amount of cotton lint being received, creating certain actions when those amounts are reached, including detailed instructions and illustrations.
Date: October 20, 1904
Creator: Hague, James Arthur
Item Type: Refine your search to only Patent

Mail-Bag Fastener.

Description: Patent for a mail bag fastener which automatically locks when closed and can only be opened with a key.It also holds the mail bag open when letters are being withdrawn.
Date: July 16, 1907
Creator: Barr, George Taylor
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Marker

Description: Patent for a marker. This invention is for marking lines for planters, plows, and other farm implements. Illustration included.
Date: December 1, 1903
Creator: Kocks, John Barney
Item Type: Refine your search to only Patent

Mattress-Making Machine.

Description: Patent for a mattress making machine for use in cotton gins that fills the mattress tick with a even amount of stuffing without wadding and can be used with any type of cloth mattress tick.
Date: June 4, 1907
Creator: White, Charles W.
Item Type: Refine your search to only Patent

Mattress-Making Machine.

Description: Patent for a mattress making machine that is more simple but equally-efficient as previous mattress making machines. This patent is an improvement to the inventor's previous patent, No. 679,809.
Date: February 27, 1906
Creator: White, Charles W.
Item Type: Refine your search to only Patent

Metallic Awning.

Description: Patent for improvement in metallic awning by using a plurality of toggle-bars pivoted together and connected to the house, awning-plates carried by toggle-bars, straps provided with a stud and slot, respectively, connected to the lower member of the toggle-frame to prevent it from opening downward too far. A cord connected to the toggle-bars for raising or lowering the awning. (Page. 2, lines 8-17) Illustration is included.
Date: March 10, 1903
Creator: Cornitius, Ernst
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Motion-Transmitter

Description: Patent for a motion transmitter for wave motors, "the primary object of the invention being to produce motion-transmitting mechanism which will effect the conversion or translation of reciprocity motion into continuous rotary motion in the same direction."
Date: November 27, 1900
Creator: Walker, James Constant
Item Type: Refine your search to only Patent

Motor.

Description: Patent for improving the “’multiple cylinder rotary engine’“ (lines 9-10) through "controlling devices" (line 24) that are both automatic and manual and help engine pistons function more effectively. This patent builds upon earlier patents regarding motor design by the inventor, and will connect to a generator concurrently patented by the inventor. Detailed explanations and illustrations included.
Date: April 1, 1902
Creator: Walker, James C.
Item Type: Refine your search to only Patent

Nebulizer.

Description: Patent for a nebulizer, which has a spraying mechanism for delivering medicinal sprays through a nozzle to the nose, throat, or lungs.
Date: July 14, 1908
Creator: McGregor, Ringling R.
Item Type: Refine your search to only Patent
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