Resource Type

Canopy (open access)

Canopy

Patent for a portable canopy to be used over beds, cribs, or chairs. Illustrations included.
Date: August 8, 1905
Creator: Eichenberg, Carl
System: The Portal to Texas History
Roller Bearing Wheel (open access)

Roller Bearing Wheel

Patent for a roller bearing wheel. This invention relates to anti-friction bearings for use in rail car wheels. Illustration included.
Date: August 8, 1905
Creator: Sanchez, Joseph N.
System: The Portal to Texas History