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Air-Brake Mechanism.
Patent for "a new and useful air-brake mechanisms in relation to a pressure controller and distributer designed to perform the several independent and joint functions of a triple valve, a pressure-retaining valve, and a pressure relief or reducing valve."
Date:
May 29, 1900
Creator:
Dillander, John
System:
The Portal to Texas History
Tongue Bar Adjusting Mechanism.
Patent for "a new and useful tongue-bar-adjusting mechanism for piano" (line 2) including instructions and illustrations.
Date:
May 15, 1900
Creator:
Moyer, Jesse Hechler
System:
The Portal to Texas History
Elevating-Truck.
Patent for invention to "improve the construction of elevating-trucks and to provide a simple and comparatively inexpensive apparatus adapted to be readily moved from one place to another and capable of enabling bales, boxes and the like to be readily lifted from the ground or other supporting-surface and raised to a convenient position for loading such freight upon a wagon or other conveyance" (p. 1, lines 10-18).
Date:
September 14, 1900
Creator:
Penick, James E.
System:
The Portal to Texas History
Cotton-Press
Patent for an improved version of a cotton press that forms cylindrical bales.
Date:
October 23, 1900
Creator:
Bessonette, William T.
System:
The Portal to Texas History