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Sulky-Lister
Patent for improved version of sulky-lister, with more effective spring between planter and lister-plow. Improvements include ability for covering disks to move downward and function at required drill depth.
Date:
April 1, 1902
Creator:
Engelmann, Gustav
System:
The Portal to Texas History
Nut-Cracker.
Patent for improvements in nut-cracker by using “a pair of bent handle-limbs pivoted together near the bends of the limbs, a hammer-block rigidly secured on the opposite end of each handle-limb; each hammer-block having a cavity, these cavities being formed in opposed ends of the hammer-blocks; a handhold in each handle-limb, and a guide-piece having parallel members affixed by their ends on one of the handle-limbs, and loosely embracing the other handle-limbs.” (P. 2, lines 42-51.) Illustration is included.
Date:
April 1, 1902
Creator:
Dickey, William V.
System:
The Portal to Texas History
Cotton-Picker for Forming Mattress-Bats.
Patent for improvements in cotton-pickers for forming mattress-bats is to prepare the cotton to be light and elastic when the cotton is compressed into mattress-bats. Illustration is included.
Date:
April 29, 1902
Creator:
Morgan, John W.
System:
The Portal to Texas History
Auger.
Patent for a new auger designed "to provide a construction in which the parts may be adjusted to cut angular holes entirely through a body, and also to cut angular countersinks concentric with cylindrical openings, such as are made for the reception of the square heads of bolts lag screws, &c.," (lines 10-16), which includes illustrations and instructions.
Date:
April 29, 1902
Creator:
Bundy, John J.
System:
The Portal to Texas History