120 Matching Results

Search Results

prev Results: 25 - 48 next

Motor

Description: Patent for an improved water-powered motor, including illustrations
Date: March 31, 1914
Creator: Hogg, George & Hogg, Kelly
Partner: UNT Libraries Government Documents Department

Piano-Action.

Description: Patent for a simplified part that controls the rebound of the hammer on a piano.
Date: March 31, 1914
Creator: Mayor, Enoch A.
Partner: UNT Libraries Government Documents Department

Headlight.

Description: 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.
Partner: UNT Libraries Government Documents Department

Underwaist.

Description: Patent for an underwaist specifically designed for juveniles that provides for more comfortable supporting straps crossing the back and chest at the shoulders, extending to the leg to clasp the stockings with the purpose of holding them up, including instructions and illustrations.
Date: July 31, 1917
Creator: Johnson, Ida Bassett
Partner: UNT Libraries Government Documents Department

Table.

Description: Patent for a table that is resistant and adaptable to sudden movements and maintains its tabletop balance, meant for use on ships.
Date: August 31, 1915
Creator: Davila, Luis C.
Partner: UNT Libraries Government Documents Department

Pump-Rod-Guide Bearing.

Description: Patent for a pump rod guide bearing that increases durability.
Date: January 31, 1911
Creator: Range, Julius H.
Partner: UNT Libraries Government Documents Department

Railroad-Tie.

Description: Patent for a new railroad tie constructed of concrete material with detachable internal reinforcements used to support the rail fastening system, with illustrations.
Date: March 31, 1914
Creator: Baca, August
Partner: UNT Libraries Government Documents Department

Seed-Dropper.

Description: Patent for a seed dropper that is used to drop peas or other seeds between hills of corn. This tool is very light and can be handled with one hand.
Date: July 31, 1917
Creator: Hefner, John M.
Partner: UNT Libraries Government Documents Department

Focusing Device for Cameras

Description: 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.
Partner: UNT Libraries Government Documents Department

Automobile

Description: Patent for improvements for power distribution in automobiles, including illustrations.
Date: March 31, 1914
Creator: De Witt, George, W.
Partner: UNT Libraries Government Documents Department

Bridle-Bit

Description: Patent for an improved bridle bit for veterinary services, including illustrations.
Date: March 31, 1914
Creator: Mateer, Wilbur N.
Partner: UNT Libraries Government Documents Department

Sleeping-Hood.

Description: Patent for an "inexpensive to manufacture, and convenient and comfortable in use" (lines 17-18) sleeping hood to be worn while sleeping to prevent snoring.
Date: July 31, 1917
Creator: Bloomfield, Emma D.
Partner: UNT Libraries Government Documents Department

Tongue Support for Binders

Description: Patent for a tongue support for binders. "A device of this nature for supporting tongues of binders or other machines, in order to remove the weight and the strain from the necks of the animals" (lines 15-18). Illustration included.
Date: December 31, 1912
Creator: Loe, Charles W.
Partner: UNT Libraries Government Documents Department

Stump-Puller.

Description: Patent for a stump puller with a better grip.
Date: January 31, 1911
Creator: Fairey, Abraham T.
Partner: UNT Libraries Government Documents Department

Elevator-Door Sill.

Description: Patent for an elevator sill that bridges the gap between the floor and the bottom of the elevator when the elevator doors are open.
Date: August 31, 1915
Creator: Doren, Lewis W.
Partner: UNT Libraries Government Documents Department

Drill.

Description: Patent for an improvement to drills. Side cutters have been added onto the drill head that extend farther from the head than the cutter underneath. This gradually enlarges the bore and allows for lubrication of bearings and water can be used to flush out the bore while digging.
Date: August 31, 1915
Creator: Decker, Harry R.
Partner: UNT Libraries Government Documents Department

Roller-Drill

Description: Patent for a roller drill for drilling deep into rocks which bores small holes and is stronger than other models of roller drills.
Date: May 31, 1910
Creator: Hughes, Howard R.
Partner: UNT Libraries Government Documents Department

Window-Shade Holder

Description: Patent for a window shade holder that makes the shade go up and down with the window opening and closing.
Date: December 31, 1912
Creator: Harris, Albert G.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for an adjustable wrench.
Date: October 31, 1911
Creator: Harris, Robert M. & Bottoms, William L.
Partner: UNT Libraries Government Documents Department

Lock-Corner.

Description: Patent for a lock corner for attaching the corners of cardboard or paper boxes.
Date: May 31, 1910
Creator: Hall, Edgar R.
Partner: UNT Libraries Government Documents Department

Plunger for Baling Presses

Description: Patent for a plunger for baling presses. This baling press is used for the baling of cotton, hay, and similar products through the "means for mounting and actuating the ram or plunger which reciprocates in the baling chamber" (14-16) Illustration included.
Date: December 31, 1912
Creator: Cameron, George W.
Partner: UNT Libraries Government Documents Department

Pipe-Wrench

Description: Patent for a pipe wrench with adjustable jaws.
Date: December 31, 1912
Creator: Brightwell, Walter J.
Partner: UNT Libraries Government Documents Department

Plow-Frame.

Description: Patent for a plow frame, which is adjustable to different widths.
Date: May 31, 1910
Creator: McDonnold, Pleasant T.
Partner: UNT Libraries Government Documents Department

Shoe-Blackener.

Description: Patent for a shoe blacking device, which has a tank for holding the shoe blacking, a dispenser with a cut off valve and a dauber to apply the blacking to the shoe.
Date: May 31, 1910
Creator: Glasgow, Samuel G. H.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen