Resource Type
Counties
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Advertising-Machine.
Patent for an advertising machine that reverses the travel of the apron that is used to connect with, and where, the display sign is printed. It also easily and efficiently reverses the driving mechanism once the apron is completely unwound from one of the rollers. The patent includes illustrations.
Date:
July 22, 1913
Creator:
Looney, Marma Duke
System:
The Portal to Texas History
Lock
Patent for a sliding bolt lock for doors that requires a key to open from the outside.
Date:
January 28, 1913
Creator:
Van Hoesen, Benjamin
System:
The Portal to Texas History
Flat Iron Heater
Patent for "a receptacle insertible within a stove opening in which the irons to be heated are placed" (lines 11-13), including illustrations.
Date:
April 15, 1913
Creator:
Martin, Enoch
System:
The Portal to Texas History