UNT Libraries Government Documents Department - 109 Matching Results

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Apparatus for the Conversion of Liquids, Fluids, and Oils.

Description: Patent for an apparatus for the conversion of liquids, fluids, and oils. This invention is to use high heat to change the original oils and fluids into oils and fluids of better quality and value.
Date: November 4, 1919
Creator: Adams, Joseph H.

Can-Opener.

Description: Patent for new and useful improvements for can openers. The principal purpose is to provide means for opening round cans of different sizes and also square cans.
Date: November 16, 1920
Creator: Adels, Rebecca Valencia.

Pneumatic Tire

Description: Patent for pneumatic tire (for use on motor vehicle wheels) with application to inner tubes that are employed within the outer casing of tire. Tire provides self-sealing inner tube for piercings or punctures.
Date: November 29, 1921
Creator: Allyn, Harley H.

Oil Burner for Heating Purposes

Description: Patent for an oil burner for heating purposes. This is an improvement for the burning of liquid and gaseous fuel burners.
Date: November 10, 1903
Creator: Anderson, George S. & Jevons, Benjamin F.

Electrical Tank-Gage.

Description: Patent for tank gages that use an electrical indicator to show fluid levels and waste that settles at the bottom of the tank.
Date: November 8, 1921
Creator: Bartlett, Ernest C. & Allison, Joseph, E.

Window Mounting

Description: Patent for window mountings that allows the window to open both vertically and horizontally.
Date: November 16, 1915
Creator: Bast, Joseph

Improvement in Cotton-Presses.

Description: Patent for improvement in cotton-presses that relates to a specific combination toggle arms connected to a platen with a ball-and-socket or other joint and sliding guide rods.
Date: November 9, 1875
Creator: Bearce, Larned S.

Bucket Excavator.

Description: Patent for "new and useful Improvement in Bucket Excavators, of which the following is a specification. My invention relates to excavators of that kind in which a bucked is arranged to travel back and forth upon a runway which is lowered into the ground and which is adapted to determine the cross sectional outline of the ditch or excavation" (lines 5-13).
Date: November 30, 1915
Creator: Bettis, William I.

Liquid Dispensing Apparatus.

Description: Patent for "certain new and useful Improvements in Liquid Dispensing Apparatus" (lines 5-7) describing new improvements, including instructions and illustrations.
Date: November 28, 1916
Creator: Bradley, Richard C.; Kinnebrew, Lee; Eastham, J. Malley & Ireland, C. Frank

Gate-Latch.

Description: Patent for a gate-latch that latches closed with extension of the gate, but allows the gate to open by elevating said latch.
Date: November 23, 1920
Creator: Bramblett, Benjamin F.

Bale-Band Fastening

Description: Patent for bale bend fastening that includes a winding-key engaging the lapped ends of a bale-band and a lock for retaining the winding key against the reverse movement after the latter has been turned to wind the connected ends of the band for the purpose of taking up the slack in the latter (Lines 8-15)
Date: November 11, 1902
Creator: Campbell, Douglas M.

Mud-Guard.

Description: Patent for a mud guard for bicycles, which can be folded out of the way when not in use.
Date: November 23, 1909
Creator: Chisholm, Walter J.

Oil Burner

Description: Patent for an oil burner. Illustration included.
Date: November 21, 1905
Creator: Cox, Emelious Aubrey

Combination Paper Holder and Display Device

Description: Patent for a combination paper holder and display device, that holds paper towels and toilet paper and also has a display device to view.
Date: November 24, 1914
Creator: Dalton, Thomas J.

Rotary

Description: Patent for a rotary with the rotary table secured onto the base. Illustrations included.
Date: November 19, 1912
Creator: Decker, Harry R.

Well-Screen

Description: Patent for a durable well screen with a wide area.
Date: November 8, 1910
Creator: Decker, Harry R.

Well-Screen

Description: Patent for a well screen which allows water to flow through easily while stopping any other items from going through into the well.
Date: November 8, 1910
Creator: Decker, Harry R. & Houk, Russell W.

Pump

Description: Patent for a pump. This invention is designed to improvement pumps, by addition of a dish-like deflector within the water box that forces water down into the well preventing leakage around the pump head.
Date: November 11, 1912
Creator: Dubuque, Arthur A. & Voight, Phillip H.

Bale-Forming Press.

Description: Patent for a new and improved hay bale forming press that compresses hay or other similar material into a bale and secures it with wire or chords that are tied around the bale, including illustrations.
Date: November 2, 1915
Creator: Dudley, Andrew T.

Baling Press

Description: Patent for hay baler.
Date: November 28, 1916
Creator: Dudley, Andrew T.

Grain-Shocking Machine.

Description: Patent for improvements on grain shocking machines for receiving and automatically tying sheaves from the binder into shocks.
Date: November 9, 1915
Creator: Dudley, Andrew T.

Hay Press

Description: Patent for hay press, or hay baler.
Date: November 28, 1916
Creator: Dudley, Andrew T.
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