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Cattle Guard

Description: Patent for a cattle guard. "This invention is a cattle guard having transverse drainage conduits with overhanging plates and so proportioned that the foot of an animal will be projected into the conduit" (lines 13-17). Illustration included.
Date: June 26, 1906
Creator: Lee, Jacob Martin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Chicken-Coop

Description: Patent for improved chicken coop with simplified construction and modified features.
Date: June 26, 1906
Creator: Harp, Charles A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spirit Level.

Description: Patent for a spirit-level by Allan T. Gibson. Meant for helping users obtain level and perpendicular lines with more ease and accuracy, as well as for determining any intermediate angle.
Date: June 26, 1906
Creator: GIbson, Allen T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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