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Sulky-Lister

Description: 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
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bung and Air Connection for Beer-Kegs, &c.

Description: Patent for improvements in bungs and air connections for beer-kegs by using a metallic bung which has an opening (a bung-hole), “and provided atone side with a passage, the passage being interiorly threaded at its outer end, an air-tube provided with a valve and having a swiveled member exteriorly threaded and engaging the threaded portion of the passage, and the cork or stopper arranged within the inner portion of the bung-hole and closing the inner end of the passage.” (Lines 116-123, p. 3) … more
Date: January 1, 1901
Creator: Morawetz, John
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton Cleaner and Condenser.

Description: Patent for a cotton cleaning and condensing machine for cleaning cotton lint and forming it into bats of standard size. Also equipped with a fire-safety mechanism that immediately turns off the machine.
Date: October 1, 1907
Creator: Reagan, Edgar
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for "wrenches; and it consists in the improved means for operating the movable jaw thereof." (lines 12-13) including illustrations.
Date: July 1, 1902
Creator: Boozer, George W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Nut-Cracker.

Description: 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.) Illustratio… more
Date: April 1, 1902
Creator: Dickey, William V.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Food Composition

Description: Patent for food composition. This invention is designed to resemble Italian paste or macaroni.
Date: March 1, 1904
Creator: Dreiss, Edward
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Mattress-Machine

Description: Patent for "an improved machine for making mattress from lint-cotton and the like materials, which is compressed into a bat, ejected from the press, and in the process of being ejected inserted in the tick" (lines 9-13) including instructions and illustrations.
Date: January 1, 1901
Creator: Morgan, John W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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