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Screen-Door Hinge

Description: Patent for a screen door hinge for both half or full length screens. Illustrations included.
Date: February 18, 1913
Creator: McFarland, Frank H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rein-Holder

Description: Patent for a rein holder for attachment to vehicles that stays securely in place.
Date: February 4, 1913
Creator: Bean, Jesse Alfonso
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spring Wheel

Description: Patent for a spring wheel. This invention is for vehicle wheels. It is designed to be adapted as a form of shocks.
Date: February 11, 1913
Creator: Mathiesen, Marius
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spring-Motor

Description: Patent for a spring motor for use in operating small devices such as churns.
Date: February 4, 1913
Creator: Dayton, William L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Explosive Compound

Description: Patent for an explosive compound made of potassium chlorate, granulated sugar, and alcohol that is not unstable.
Date: February 25, 1913
Creator: Dippel, Charles F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Churn.

Description: Patent for an improvement to churns. "The purpose of the invention is to provide a novel churn structure embodying a pair of oppositely reciprocating dashers mounted in a common churn receptacle or body and operated from a single crank wheel" (lines 15-19).
Date: February 25, 1913
Creator: Burdeaux, Carey E. & Burdeaux, Charley W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Copy Holder

Description: Patent for a copy holder. This device is to hold copy for typewriters, compositors, etc. It also provides a copy holder possessing an adjustable indicating bar. Illustrations included.
Date: February 11, 1913
Creator: Newton, Marvin G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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