Resource Type

States

Liquid Cooler. (open access)

Liquid Cooler.

Patent for a new and improved liquid cooler. This design "provide[s] an apparatus by means of which a variety of liquids may be simultaneously cooled as required for use as beverages, and by which the glasses or drinking vessels may be at the same time cooled and protected from dust and insects" (lines 14-20).
Date: January 25, 1881
Creator: Capps, Matterson F.
System: The Portal to Texas History
Attachment for Harness. (open access)

Attachment for Harness.

Patent for a new and improved harness attachment. This design utilizes two disks, "one being notched in its thick or heavy edge and the other being notched in its thin or less weighty portion . . . thus effectively closing the space that would otherwise be left at the point of the hook, and preventing the ring . . . from becoming detached" (lines 55-63).
Date: June 28, 1881
Creator: Baton, Durham D.
System: The Portal to Texas History