UNT Libraries Government Documents Department - 13 Matching Results

Search Results

Nut-Lock

Description: Patent for a nut lock. Illustrations included.
Date: October 22, 1912
Creator: Martin, George W.

Nut-Lock

Description: Patent for a nut lock. Illustrations included.
Date: October 22, 1912
Creator: Martin, George W.

Pump.

Description: Patent for "improvements in pumps which move a long column of water with each stroke but discharge a relatively small quantity" (lines 10-13) including instructions and illustrations.
Date: May 16, 1911
Creator: Kangas, Frank Oskar

Vehicle-Wheel.

Description: Patent for a vehicle wheel, which has a tire tread cushion on it to absorb shocks, reduce war on the tread, and make the tire move relatively to the hub of the wheel.
Date: August 10, 1909
Creator: Curtis, Zenas Albert

Draft Equalizer

Description: Patent for a draft class. This device is for use with wagons to equalize draft animals. Illustration included.
Date: June 29, 1909
Creator: Bouldin, John R.

Cushioned Tire

Description: Patent for a cushioned tire. This invention is for tires for vehicle-wheels " to obiate the collapsing of the tire by puncturing thereof, as in pneumatic tires" (line 11-12). Illustration included.
Date: March 12, 1907
Creator: Curtis, Zenas Albert

Wire Stretcher

Description: Patent for a wire stretcher. The invention utilizes wire-winding reel and gear-wheels Illustration included.
Date: February 5, 1907
Creator: Curtis, Zenas Albert

Grapple

Description: Patent for grapple for use with wells. This invention is designed to grip objects inside of drilled wells. Illustration included.
Date: October 2, 1906
Creator: Williams, Frank S.

Toy.

Description: Patent for a whirligig toy, containing a rotatable platform carrying horse and sleigh figurines that spin in the same direction.
Date: March 20, 1906
Creator: Curtis, Zenas Albert

Wire-Stretcher

Description: Patent for "Improvements in Wire-Stretchers" (line 6) relating to "a combined wire stretching, tying, and splicing machine" (lines 15-16).
Date: January 2, 1906
Creator: Curtis, Zenas Albert

Ink Pad

Description: Patent for an ink pad. Illustration included.
Date: March 14, 1905
Creator: Bessonet, George C.

Tooth Cleaning Implement

Description: Patent for a tooth cleaning implement. This invention is designed to get between the teeth. Illustration included.
Date: March 15, 1904
Creator: Bessonet, George C.

Two-Way Faucet.

Description: Patent for "a two-way faucet adapted for attachment to a hydrant or other source of supply and also for connection with a hose, whereby water my be obtained for general or household purposes without the necessity of the water passing through the rubber hose, which would render the water unfit for domestic use or for culinary purposes." (Lines 13-20) Illustration included.
Date: May 15, 1900
Creator: Barrett, William H.