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in creator/contributor: "Cox, W. E."  
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Water Tank and Filter.

Description: Patent for water tank and filter that is cost effective for filtering rainwater or hydrant water. The water tank and filter are designed so that the filter can be removed or moved easily around the tank.
Date: September 7, 1915
Creator: Wilkerson, Charles J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Eyeglasses.

Description: Patent for eyeglasses that builds upon the inventor's previous patent, No. 654,523, and utilizes a set of nose pieces, lenses, and springs to improve upon existing eyeglasses technology.
Date: May 20, 1902
Creator: Critzer, Augustus B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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