Resource Type
States
Counties
4 Matching Results
Results open in a new window/tab.
Results:
1 - 4 of
4
Building Block Machine
Patent for a building block machine. This invention is used to mold concrete and other artificial stone blocks. Illustration included.
Date:
September 18, 1906
Creator:
Latimer, Samuel A. & Krischke, Joseph, Jr.
System:
The Portal to Texas History
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
Sash-Fastener.
Patent for an improvement in sash fasteners for window attachments. The patent allows the window to be opened without counterbalances and also keeps the window from being opened from outside.
Date:
February 6, 1906
Creator:
Staton, John William
System:
The Portal to Texas History
Cultivator Attachment
Patent for a cultivator attachment. Illustration included.
Date:
December 25, 1906
Creator:
Wright, William E.
System:
The Portal to Texas History