Resource Type
52 Matching Results
Results open in a new window/tab.
prev
Results:
49 - 52 of
52
Improvement in Apparatus for the Manufacture of Ice.
Patent for improvements on machinery for the manufacture of ice.
Date:
August 29, 1871
Creator:
Sears, James E.
System:
The Portal to Texas History
Improvement in Gate-Latches.
Patent for improvements in gate latches: "to provide a self closing latch, simple in its construction and easy f operation" (lines 18-19).
Date:
September 26, 1871
Creator:
Lee, John H.
System:
The Portal to Texas History
Improvement in Washing-Machines.
Patent for improvements in washing machines.
Date:
October 10, 1871
Creator:
Lee, John H.
System:
The Portal to Texas History
Improvements in Pipes and Cigar-Holders.
Patent for new and improvements in Combined Pipes and Cigar-Holders which consists in "forming or constructing the pipe with an intermediate chamber which serves as a receptacle for a sponge or other absorbent porous material." (Lines 15-20) Illustrations are included.
Date:
December 5, 1871
Creator:
Bond, Virgil A.
System:
The Portal to Texas History