Resource Type
Counties
Decade
Month
Day
5 Matching Results
Results open in a new window/tab.
Results:
1 - 5 of
5
Boiler Feeder
Patent for boiler feeder. This invention is designed as a gravity feed automatic boiler. Illustration included.
Date:
March 28, 1905
Creator:
Finch, Clark Ethan
System:
The Portal to Texas History
Luggage-Carrier.
Patent for a luggage-carrier "particularly adapted for use in conjunction with motor cycles or similar wheeled vehicles" (lines 11-13) including instructions and illustrations.
Date:
July 28, 1914
Creator:
Howell, Edgar A.
System:
The Portal to Texas History
Improvement in Windmills.
Patent for "new and useful Improvements in Windmills" (lines 5-6) including illustrations.
Date:
September 28, 1875
Creator:
Stephens, Lawrence E. & Shay, Samuel F.
System:
The Portal to Texas History
Fire Alarm
Patent for a fire alarm. Illustration included.
Date:
December 28, 1909
Creator:
Andrews, Bolivar C.
System:
The Portal to Texas History
Secondary Electric Clock
Patent for a secondary electric clock. This invention uses a predetermined movement of the clocks hands thereby preventing any abnormal movement in a secondary clock controlled by a master clock. Illustration included.
Date:
May 28, 1907
Creator:
Guthrie, William S.
System:
The Portal to Texas History