Resource Type

Vacuum Storage And Preserving Can (open access)

Vacuum Storage And Preserving Can

Patent for vacuum storage and preserving can. This invention is intended for the use of preserving eggs. Illustration included.
Date: August 1, 1905
Creator: Stukes, John Marion & Lane, Barton George
System: The Portal to Texas History
Window Shutter Worker And Latch (open access)

Window Shutter Worker And Latch

Patent for a window shutter and latching system. Illustration included.
Date: August 8, 1905
Creator: Richardson, Horace G.
System: The Portal to Texas History
Latch (open access)

Latch

Patent for a latch. Illustration included.
Date: August 29, 1905
Creator: Praeger, Ewald
System: The Portal to Texas History
Ore Concentrator (open access)

Ore Concentrator

Patent for an ore concentrator. Illustration included.
Date: August 29, 1905
Creator: Journeay, William Orsborne
System: The Portal to Texas History