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Building Block Machine
Patent for a building block machine. This invention is used to form blocks out of plastic material into artificial stone, as well as molding concrete blocks. Illustrations included.
Date:
November 20, 1906
Creator:
Latimer, Samuel A.; Dunkin, James J.; Stacey, J. H.; Hall, A. L.; Porter, R. S.; Haynes, S. F. et al.
System:
The Portal to Texas History
Sand Cap For Vehicles Wheels
Patent for sand cap for vehicle wheels. Illustration included.
Date:
November 7, 1905
Creator:
Wright, William E.
System:
The Portal to Texas History
Receptacle For Attachment To Vehicles
Patent for a receptacle for attachment to vehicles. Illustration included.
Date:
November 14, 1905
Creator:
Wright, William E.
System:
The Portal to Texas History
Cultivator Blade
Patent for a cultivator blade. Illustration included.
Date:
November 7, 1905
Creator:
Harlow, James S.
System:
The Portal to Texas History