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4 Matching Results
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Shoemaker's Tool.
Patent for a shoemaker's tool that allows the heel or lift to be easily removed without damaging the other parts of the shoe, with illustrations and instructions. Constructed so that heels of any size or shape can be removed without making adjustments to the tool.
Date:
December 27, 1921
Creator:
Berger, William & Blaschke, Charles
Object Type:
Patent
System:
The Portal to Texas History
Stovepipe-Cap.
Patent for a stove pipe cap that attaches to the top of a chimney and prevents "birds from building their nests in the smoke stack or pipe, which causes chimney fires" (lines 21-23) including instructions and illustrations.
Date:
May 11, 1920
Creator:
Fojtik, Peter
Object Type:
Patent
System:
The Portal to Texas History
Bastrop Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Date:
1929
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Liquid Dispensing Apparatus
Patent for dispensing liquid, such as gasoline, to automobile owners without an assistant. The apparatus should not become inoperable after a short period of time, and could be called a self-selling gasoline station.
Date:
April 26, 1921
Creator:
Miller, Emil B.
Object Type:
Patent
System:
The Portal to Texas History