Collection
5 Matching Results
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1 - 5 of
5
Axle - Nut.
Patent for a new and useful improvements in Axle-Nuts for wagons and carriages.
Date:
November 23, 1897
Creator:
Collins, Corties
System:
The Portal to Texas History
Electric Time - Switch
Patent for a new and improved electric time switch to "used on any kind of electric circuits" (line 13 - 14).
Date:
November 23, 1897
Creator:
Williams, Addison B.
System:
The Portal to Texas History
Medicine - Glass.
Patent for a new and useful improvements in medicine-glasses.
Date:
November 23, 1897
Creator:
Jenkins, John Marshall
System:
The Portal to Texas History
Portable Gold - Washer
Patent for a new and improved portable gold-washer. This invention is to "provide an improved substitute for the crude forms of portable good-washing apparatus frequently employed" (line 8-10).
Date:
November 23, 1897
Creator:
Kahn, Felix
System:
The Portal to Texas History
Railway Cattle - Guard
Patent for a new and useful railway cattle guard to "improve the construction of cattle-guards and to provide a simple, inexpensive, and efficient one which will eventually prevent stock from passing from one field or in-closure into another by way of a railroad-track, roadway, or the like" (line 10-16).
Date:
November 23, 1897
Creator:
Wiggs, Zeph
System:
The Portal to Texas History