UNT Libraries Government Documents Department - 24 Matching Results

Search Results

Continuous Oil-Press.

Patent for a continuous oil press for use in pressing oil from seeds, nuts, and fruits.

Date: October 31, 1911

Creator: Blain, Frank A. & Hill, Clyve D.

Item Type: Patent

Attachment for Pipes

Patent for an attachment for pipes. Illustration included.

Date: January 31, 1911

Creator: Charles, Thomas

Item Type: Patent

Process of Refining Crude Cotton-Seed Oil.

Patent for a process for refining crude Cottonseed oil that produces more soap byproduct than other methods.

Date: October 31, 1911

Creator: Chisholm, Jesse C.

Item Type: Patent

Rail-Antispreader.

Patent for a rail anti-spreader to prevent the rails from spreading over time with expansion and contraction from the weather.

Date: October 31, 1911

Creator: Clark, Edward D.

Item Type: Patent

Headlight.

Patent for "an electric head-light which will adjust the carbons of the arc lamp without the usual vibration" (lines 12-14) and be more durable and efficient.

Date: October 31, 1911

Creator: Dooley, Robert M.

Item Type: Patent

Stump-Puller.

Patent for a stump puller with a better grip.

Date: January 31, 1911

Creator: Fairey, Abraham T.

Item Type: Patent

Road-Grader.

Patent for a road grader, which will "excavate a ditch at the side of a road, and distribute the dirt from said ditch at a proper gradient upon the road" (lines 11-14).

Date: January 31, 1911

Creator: Fender, John Brown

Item Type: Patent

Patent for watch charms or badges with "interchangeable emblems" (lines 11-12) to facilitate on-demand charm or badge creation through a separate stock of emblem carriers and the "interchangeable emblems."

Date: October 31, 1911

Creator: Friedman, Bernhard Z.

Item Type: Patent

Focusing Device for Cameras

Patent for a focusing device for cameras. "In photographic cameras, the objective lens forms a reduced image which is thrown upon a plate of ground glass through which ground glass the image is observed" (lines 9-13). Illustration included.

Date: January 31, 1911

Creator: Grant, Adolphus S.

Item Type: Patent

Nut-Lock.

Patent for a nut lock that keeps bolts attached extra tightly.

Date: January 31, 1911

Creator: Greer, Benjamin J.

Item Type: Patent

Wrench.

Patent for an adjustable wrench.

Date: October 31, 1911

Creator: Harris, Robert M. & Bottoms, William L.

Item Type: Patent

Liquid-Fuel Burner.

Patent for a liquid fuel burner, which will burn semi-refined petroleum efficiently.

Date: January 31, 1911

Creator: Hayden, Jefferson B.

Item Type: Patent

Display Rack

Patent for a display rack. Illustrations included.

Date: January 31, 1911

Creator: Hendrix, Julius M.

Item Type: Patent

Lamp Attachment.

Patent for a lamp attachment that will decrease the likelihood of a lamp explosion and allow liquids to be heated over the lamp. The attachment has a top plate which prevents insects or other debris from igniting and falling into the lamp chimney, therefore decreasing the potential for a lamp explosion. The attachment also has a perforated cylinder that rests on top of the lamp chimney and can support a vessel for heating liquids.

Date: October 31, 1911

Creator: Lehmann, Hugo

Item Type: Patent