Resource Type

Table Cloth Clasp. (open access)

Table Cloth Clasp.

Patent for table cloth clasp, "which may be readily detachably connected with the table top, will securely hold the table cloth in place thereon, and will be entirely concealed by the table cloth" (lines 14-17).
Date: February 14, 1913
Creator: Hatzfeld, Charles
System: The Portal to Texas History
Apparatus for Extracting Oil (open access)

Apparatus for Extracting Oil

Patent for a device for extracting cotton seed oil which ensures even cooking of the seeds by constant stirring.
Date: January 14, 1908
Creator: Lauerman, Vandy Joseph
System: The Portal to Texas History