Collapsible Coffee-Pot. (open access)

Collapsible Coffee-Pot.

Patent for a new and improved collapsible coffee pot and similar receptacles, including illustrations.
Date: June 6, 1911
Creator: Irwin, Walter W.
System: The Portal to Texas History
Apparatus for Catching Waste Products From Lead, Silver, or Other Smelters. (open access)

Apparatus for Catching Waste Products From Lead, Silver, or Other Smelters.

Patent for certain new and useful improvements in apparatus for "catching the waste products from lead, silver , or other smelters" (line 5 - 7).
Date: June 6, 1899
Creator: Sergeant, Walter
System: The Portal to Texas History