UNT Libraries Government Documents Department - 17 Matching Results

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Evaporating-Pan.

Description: Patent for a evaporating pan for use in making syrup from green juices that helps strain impurities out of the juice and boil it down by having a variety of compartments that the juice flows through throughout the pan.
Date: May 14, 1907
Creator: Chamblee, Wilson G.
Item Type: Refine your search to only Patent

Mail-Bag Catcher.

Description: Patent for railway mail service bag-catchers "to provide a catcher which will remove a bag from a supporting-crane and transfer it automatically into the mail-car while the train is in motion" (lines 13-16).
Date: February 20, 1906
Creator: Elliff, Josiah C.
Item Type: Refine your search to only Patent

Building Construction

Description: Patent for metal beams used in building construction that have perforated plates to allow the passage of concrete through the plate when the metal piece is embedded in concrete thus strengthening the attachment of the metal and the concrete.
Date: May 14, 1907
Creator: Keyser, William H.
Item Type: Refine your search to only Patent

Plow Attachment.

Description: Patent for a plow attachment for turning the subsoil while the main plow opens the furrow that can be adjusted to any depth desired and attached to all types of plows.
Date: April 30, 1907
Creator: Tunnell, Wilson B.
Item Type: Refine your search to only Patent

Cultivator

Description: Patent for a cultivator. This invention is an attachment used to connecting with other machines to cultivate the ground. Illustration included.
Date: March 19, 1907
Creator: Wheeler, Claud H.
Item Type: Refine your search to only Patent
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