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Improvement in ventilating cars, &c.

Description: Patent for a system which prevents ashes and cinders from railroad engines from entering the train cars and also allows for ventilation of the cars. Includes illustration.
Date: August 22, 1876
Creator: Andrews, Wright S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in corn-planters.

Description: Patent for an "improvement upon the planter described in Patent No. 8,408" (paragraph 3). The movement of a horse's shoulders causes vibrations that power a cropper-slide. Includes illustration.
Date: August 1, 1876
Creator: Meeks, Nathan H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in plow-stocks.

Description: Patent for an improvement on the plow stock that allows the user to use different plow blades and standards, depending on what kind of plowing needs to be done. Includes illustrations.
Date: August 15, 1876
Creator: Price, James Alvin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Improvement in cellular-wall building-blocks.

Description: Patent for a building block that has an offset in the middle that allows one side of the block to make the outer wall while the other side makes an inner wall while leaving space between the two walls. Includes illustrations.
Date: August 15, 1876
Creator: Clayton, Nicholas J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bale-tie

Description: Patent for improvement in the construction of hooks used to join the ends of ties "for packages or bales of cotton, hemp, rags, or other substances in which a divided metallic band or hoop encircling the package or bale is used, and the ends whereof are joined by a hook at one end of said band, arranged to interlock with any one of a series of mortises in the other end of the band" (para. 2).
Date: August 8, 1876
Creator: Davis, Waters S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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