3 Matching Results
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Broaching-Press
Patent for a device used with metal-working machines that provides more efficient finishing.
Date:
December 25, 1900
Creator:
Baker, Jason A.
System:
The Portal to Texas History
Coin-Holder.
Patent for improvement in coin-holder “to be use on a belt to be worn by a person or on a stand placed on a counter, desk, or the like, and arranged to hold coins of desired denominations and to permit the user to conveniently and quickly remove coins of various denominations for making changes.” (Lines 10-16) Illustration is included.
Date:
December 4, 1900
Creator:
Miller, Thomas Octavus
System:
The Portal to Texas History
Railway-Frog.
Patent for "a frog for crossing rails at switches or railway-crossings" (lines 8-9).
Date:
December 25, 1900
Creator:
Barry, James
System:
The Portal to Texas History