Country
Counties
Decade
Day
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Grate-Bar.
Patent for an improved grate-bar that has a "semicylindrical journal rounded below, and its upper surface forming part of the grate-surface, with draft-spaces between the cross-walls forming the bearing portions, in combination with a supporting bar matching with said cross-walls and open under said draft-spaces, substantially as described" (lines 13-19). It is meant to sift ashes.
Date:
October 13, 1896
Creator:
Fuller, James T.
System:
The Portal to Texas History
Clothes-Pin.
Patent for a clothes pin consisting of a single piece of bent wire.
Date:
March 13, 1906
Creator:
Stewart, James W.
System:
The Portal to Texas History
Improvement in Watchmakers' Lathes.
Patent for the improvement of watchmakers' lathes by way of an adjustable bed.
Date:
March 13, 1876
Creator:
Williams, Daniel M.
System:
The Portal to Texas History