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4 Matching Results
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4
Cultivator.
Patent for a cultivator with spring teeth that are stronger than ordinary cultivator teeth.
Date:
December 8, 1908
Creator:
Baker, Alonzo L. & Baker, Russell
System:
The Portal to Texas History
Playing-Cards.
Patent for a card game that aims to teach players the workings of the electoral college. There are 208 cards, divided into four types: "eagle," "star," "banner," "flag," and gathering one of each type gives the player an electoral vote. The cards feature presidential candidates of the mid-1800s.
Date:
March 27, 1906
Creator:
Noonan, James Harrison
System:
The Portal to Texas History
Doll Novelty.
Patent for a new device, which is a rounded, weighted base placed in a doll that allows the doll to raise itself when turned over on any side without external assistance by lowering the doll's center of gravity. Descriptions of materials used and illustrations are included..
Date:
November 4, 1902
Creator:
Flint, William G.
System:
The Portal to Texas History
Coach-Equalizing Suspender.
Patent for a coach-equalizing suspender.
Date:
March 4, 1902
Creator:
Best, William Newton
System:
The Portal to Texas History