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124 Matching Results
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124
Bit-Hoist
Patent for easy removal of bits from drilling machines.
Date:
February 11, 1919
Creator:
Parrish, Benjamin Eugene & Stage, Solomon
Object Type:
Patent
System:
The Portal to Texas History
Belt
Patent for an apparel belt. Illustration included.
Date:
February 11, 1908
Creator:
Reynolds, Henry J.
Object Type:
Patent
System:
The Portal to Texas History
Bling Tenon
Patent for a metallic blind tenon. The end of a blind slat to pivot the slat in the frame of the blind. Illustration included.
Date:
February 11, 1908
Creator:
Miller, Charles
Object Type:
Patent
System:
The Portal to Texas History
Automatic Railway-Switch
Patent for an improved automatic railway switch based on an earlier model made by the same person. Illustrations included.
Date:
February 11, 1908
Creator:
McGee, Richard M. & Jones, William M.
Object Type:
Patent
System:
The Portal to Texas History