Resource Type
Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Combined Shade and Current Bracket Support and Shade-Guide.
Patent for a combined shade and curtain bracket support and shade guide, which makes shades roll up straight rather than catching on edges and tearing.
Date:
March 8, 1910
Creator:
Hoxworth, Edwin
System:
The Portal to Texas History
Clothes-Pin.
Patent for Clothes Pin made of galvanized wire that will remain normally on the line. It will also prevent the adjacent pins from becoming tangled together. It's twisted portions adapted for riding content with the line to hold the pin in operative position.
Date:
April 8, 1913
Creator:
Perry, Cornelius Doctor & Wosnig, Walter, E.
System:
The Portal to Texas History
Safety-Elevator.
Patent for a elevator with a safety feature to prevent the car from falling rapidly to the bottom of the shaft if a cable breaks.
Date:
March 8, 1910
Creator:
Dunlap, Henry William & Lumbley, Joseph Slater
System:
The Portal to Texas History