Texas Patents - 5 Matching Results

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Improvement in Piano-Pedal Attachments.: Patent for improved piano-pedal attachments which would help "children who are not able to reach the regular pedals; by hooking the stool to the regular pedal-support and setting the connecting-rods in the little sockets in the piano-pedals." (Lines [9-14]) Illustration is included.
Improvement in Adjustable Hats: Patent for an improvement to adjustable hatband which includes directions and illustrations.
Improvement in Animal-Traps.: Patent for an improvement in animal traps to catch animals without bait, including illustrations.
Plow.: Patent for improvements applicable to a gang of plows. Ability to adjust depth, security of plow arms, and can plow three rows at once.
Combined Shawl-Strap and Head-Rest: Patent for a head rest to be used in cars and other places and can be attached to a seat or shawl, including illustrations.