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Car Step
Patent for a car step. This invention is designed to be swung down into position from a fixed under the bottom of the rail car. Illustration included.
Date:
September 18, 1906
Creator:
Davis, George W. & Hicks, Joseph A.
System:
The Portal to Texas History
Violin Bow
Patent for an addition to tip of the violin bow, including illustrations.
Date:
September 15, 1903
Creator:
Roark, B. Mortimer
System:
The Portal to Texas History
Improvements in Wheel-Plows.
Patent for an improvement in riding attachment for plows.
Date:
September 21, 1875
Creator:
Flow, James
System:
The Portal to Texas History
Framing-Tool
Patent for a framing tool designed to ease the laying of "rafters, stair carriages and the like" (lines 14-15). The tool assists in measuring proper "dimensions of cuts to be made in timber to accomplish desired construction" (lines 19-20).
Date:
September 26, 1911
Creator:
Whitlock, John N.
System:
The Portal to Texas History
Sash-Holder.
Patent for improved sash-fasteners, which relates to sash-fasteners, the object being to furnish a simple and effective substitute for the ordinary sash weights and locks.
Date:
September 13, 1881
Creator:
Barb, Gustavas Henry
System:
The Portal to Texas History
Spring-Motor
Patent for spring motors that can be adapted to rotary fans and sewing machines. Illustrations included.
Date:
September 6, 1910
Creator:
Seeders, Zephaniah C.
System:
The Portal to Texas History
Pulverizing Attachment for Plows
Patent for improvements in pulverizing attachments for plows used for furrow-slices as they are turned by plows.
Date:
September 13, 1881
Creator:
Maddux, Tapley, B.
System:
The Portal to Texas History
Open Fire-Place
Patent for improvements to an open fireplace making the different sections of the fireplace detachable and replaceable individually. Patent granted to Daniel E. Jones.
Date:
September 25, 1885
Creator:
Jones, Daniel E.
System:
The Portal to Texas History
Acetylene-Gas Generator.
Patent for improving an Acetylene-Gas Generator. To eliminate a check valve between the generator and the gasometer, this will purify the gas and keep siphoning off of water from occurring.
Date:
September 8, 1903
Creator:
Gribble, William A.
System:
The Portal to Texas History