Collection
Counties
Language
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Smoothing-Iron.
Patent for a redesigned smoothing iron. This includes the design of a hollow transparent body with heating elements. The elements are made of replaceable lights which heat the body as well as lighting up so that the unit may be used in a dimly lit room.
Date:
November 28, 1911
Creator:
Thomas, Theodore G.
System:
The Portal to Texas History
Roller-Drill
Patent for a roller drill that has a roller spindle which is detachable.
Date:
November 28, 1911
Creator:
Hughes, Howard Robard
System:
The Portal to Texas History
Bat-Former
Patent for a cotton bat former for use in cotton gins.
Date:
March 28, 1911
Creator:
Ball, Samuel M.
System:
The Portal to Texas History