Sleeve-Puller. (open access)

Sleeve-Puller.

Patent for simple and inexpensive sleeve puller, primarily for "pulling sleeves from the rear axle housing of a motor vehicle" (lines 13-14), with illustrations.
Date: July 12, 1921
Creator: Wilson, Joseph H.
System: The Portal to Texas History
Polishing Machine (open access)

Polishing Machine

Patent for a polishing machine which can be operated in different positions for use with glass, marble, and other stones.
Date: July 12, 1910
Creator: Giesberg, John G.
System: The Portal to Texas History