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Trolley Wheel For Electric Cars
Patent for improvement to trolley wheel design for electric cars, specifically the addition of friction-disks to prevent the wheel from running off the wire while moving. Instructions and illustrations are included.
Date:
September 7, 1897
Creator:
Crawford, James A.
System:
The Portal to Texas History
Marking Tag
Patent for marking tags (price tags) for garments and/or fabrics for sale. The design is meant to reduce missing, torn, or frayed marking tags. Illustrations and instructions included.
Date:
September 14, 1897
Creator:
Winkler, Charles
System:
The Portal to Texas History
Acetylene Gas Generator
Patent for improving acetylene gas generator designs with the use of an added specification in the form of a new apparatus. Illustrations and instructions are included.
Date:
September 7, 1897
Creator:
Taylor, George
System:
The Portal to Texas History
Braiding Attachment for Sewing-Machines.
Patent for an "attachment to the pressure-foot of sewing machines to carry a tinsel or braid in proper position relative to the needle" (lines 15-17) to ensure the tinsel or braid is fully attached to the desired outline on the cloth. Patent includes instructions and illustrations.
Date:
September 7, 1897
Creator:
Tynes, Minor Eugene
System:
The Portal to Texas History