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Wind-Turbine.
Patent for improvements to wind motors for turbines "and has for its object to provide a wind turbine of novel structure or arrangement and including means for varying the admission of air currents to the wheel thereof" (lines 10-13).
Date:
April 14, 1908
Creator:
Gustafson, Claes Viktor
System:
The Portal to Texas History
Calendar
Patent for a circular perpetual calendar.
Date:
April 14, 1908
Creator:
Rowe, Charles E.
System:
The Portal to Texas History
Buggy-Spindle
Patent for a buggy spindle for "taking up lost motion in the axle box should it be too short or too worn" (lines 10-11). Illustrations included.
Date:
April 21, 1908
Creator:
Messer, Jeremiah Clark
System:
The Portal to Texas History