Trolley Wire Finder (open access)

Trolley Wire Finder

Patent for a trolley wire finder. This invention to improvements in trolley-wire finders, and more particularly to its attachment to trolley-poles and trolley-harps as a means of assistance in guiding the trolley wheel has been shifted from or slipped off said trolley-wire and is of advantage as a means of saving time." (8-16). Illustration included.
Date: March 8, 1904
Creator: Barnhusrt, William
System: The Portal to Texas History
Governing Mechanism (open access)

Governing Mechanism

Patent for a governing mechanism. This invention relates to governing a plurality of engines in unison. Illustration included.
Date: March 8, 1904
Creator: Ball, Philip De C. & Wakefield, Charles L.
System: The Portal to Texas History
Straddle-Row Cultivator. (open access)

Straddle-Row Cultivator.

Patent for certain new and useful improvements in straddle row cultivators.
Date: March 8, 1898
Creator: Schofield, James Drummond
System: The Portal to Texas History
Nursing-Bottle. (open access)

Nursing-Bottle.

Patent for a nursing bottle, which has a rubber cap that allows for the removal of the neck oft he bottle for easy cleaning.
Date: March 8, 1910
Creator: Eberley, Charles Phellep
System: The Portal to Texas History