UNT Libraries Government Documents Department - 14 Matching Results

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Oil-Can.

Description: Patent for an oil can that provides a squirt through which oil is ejected with considerable force, illustration included.
Date: April 9, 1918
Creator: Ellis, Water Lloyd
Item Type: Refine your search to only Patent

Stalk-Cutter

Description: Patent for a simple and easy attachable stalk cutter for the beam of a plow for efficient stalk cutting, including instructions and illustrations
Date: February 1, 1916
Creator: Modrall, Don A.
Item Type: Refine your search to only Patent

Oil Burner

Description: Patent for an oil burner that can be inserted into a stove or range and function with kerosine oil as fuel. The size of the flame can be adjusted with this oil burner, and it can be installed in stoves and ranges without structural changes being made to the equipment.
Date: June 29, 1915
Creator: Jordan, David
Item Type: Refine your search to only Patent

Clothes-Pin.

Description: Patent for the improvement of clothes pins "and has for an object to provided on their gripping faces with novel projections which contact in securely holding the clothes pin fast to operative position when applied." (lines 13-17)
Date: December 16, 1913
Creator: Mierzwik, John A.
Item Type: Refine your search to only Patent
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