587 Matching Results

Search Results

prev Results: 49 - 72 next

Apparatus for Enteric Lavage.

Description: Patent for an enteric lavage for the use of emptying the bowels of any liquid after use of an enema. The device will remove the waste and deposit it into a separate receptacle.
Date: June 27, 1916
Creator: Pair, Laura Costello
Partner: UNT Libraries Government Documents Department

Apparatus for Molding and Sinking Concrete Piling

Description: Patent for methods and apparatus for forming and sinking piles, blocks, slabs, and concrete.
Date: June 27, 1916
Creator: Hildebrand, Henry W.
Partner: UNT Libraries Government Documents Department

Leaf or Insert for Books

Description: Patent for leaves and inserts in books and other paper documents. It is meant to "provide a printed sheet embodying certain novel features arranged so that it may be found in a book or catalogue as a leaf or page thereof or placed therein as an insert." (Lines 12-16)
Date: October 27, 1914
Creator: Seligson, Henry
Partner: UNT Libraries Government Documents Department

Plumb-Level.

Description: Patent for a modified and improved plumb-levels that allow for consistent and accurate readings, as well as the ability for the level to adjust after being harmed.
Date: January 27, 1914
Creator: Rutledge, Caleb C.
Partner: UNT Libraries Government Documents Department

Adjustable Shelf Bracket

Description: Patent for a new shelf bracket "which is angularly adjustable, and has for its object the provision of a novel shelf bracket which is adapted to be secured upon a ladder, table, post, or other place, and which may be angularly adjusted so as to form means for supporting articles in a horizontal position." (Lines 14-19) including illustrations and instructions.
Date: October 27, 1914
Creator: Selstad, Ingvald E.
Partner: UNT Libraries Government Documents Department

Fly-Trap

Description: Patent for Fly Trap
Date: March 27, 1917
Creator: Krueger, Samuel
Partner: UNT Libraries Government Documents Department

Burner.

Description: Patent for "the improvement of burners. The object of the present invention is to improve the construction of burners and to provide a simple, practical an comparatively inexpensive burner of strong and durable construction"
Date: June 27, 1916
Creator: Messerli, J.J. & Miller, Fred. F.
Partner: UNT Libraries Government Documents Department

Combined Point and Bolt for Belts.

Description: Patent for an invention provides means for securing bolts to elevator belts.
Date: October 27, 1914
Creator: Guffee, John A.
Partner: UNT Libraries Government Documents Department

Apparatus for Generating and Carbureting Hydrogen.

Description: Patent for an apparatus that will improve the cost efficiency of producing gas. Specifically, this invention details a "main tank which produces hydrogen and an auxiliary tank wherein the hydrogen is mixed with crude petroleum oil and thereby given its illuminating and combustible properties" (lines 18-23).
Date: January 27, 1914
Creator: Stuart, Charles V.
Partner: UNT Libraries Government Documents Department

Oil-Burner.

Description: Patent for improved design and function in oil burners, specifically on fuel nozzle and needle valve, allowing for greater control of gas that flows through to create combustion.
Date: January 27, 1914
Creator: Butler, Louis
Partner: UNT Libraries Government Documents Department

Car Door

Description: Patent is for car door and support. It goes on to explain that the car door and support were created to serve as a means of forming an efficient rain-proof closure when the door is moved into closed position. Another object is to provide sufficient means for slide-able support for the door and locking mechanisms.
Date: March 27, 1915
Creator: Minton, S. F. & McClellen, R. E.
Partner: UNT Libraries Government Documents Department

Bottle-Holder.

Description: Patent for an ink bottle holder that allows for sturdy tilting and prevents ink from spilling.
Date: April 27, 1920
Creator: Smith, Edwin Ruthven
Partner: UNT Libraries Government Documents Department

Apparatus for Separating Liquids in Emulsion.

Description: Patent for improved apparatus for separating liquids in emulsion (relates to improved apparatus for separating one liquid from another) when found in emulsion and has especial reference to means for rapidly and effectually dehydrating petroleum oil emulsion.
Date: May 27, 1919
Creator: McKibben, Charles W.
Partner: UNT Libraries Government Documents Department

Apparatus for Projecting Motion-Pictures.

Description: Patent for an improvement to motion picture projectors that lowers the operating speed, thus reducing the amount of film needed for movies, and eliminates flickers in the projection. This patent includes instructions and illustrations.
Date: November 27, 1917
Creator: Craig, Richard M.
Partner: UNT Libraries Government Documents Department

Automobile-Elevator.

Description: Patent for an automobile elevator for use in garages, which operates using the car's own movement.
Date: November 27, 1917
Creator: Wright, Virgil Tilden
Partner: UNT Libraries Government Documents Department

Composition for Sealing Tire-Punctures and the Like.

Description: Patent for sealing tire punctures consisting of the extract obtained from boiling guayule and candelilla plants in water to which is added asbestos and fullers' earth.
Date: November 27, 1917
Creator: Garza, Ricardo
Partner: UNT Libraries Government Documents Department

Band-Cutting Feeder for Thrashing-Machine.

Description: Patent for a new and improved band-cutting and feeding attachment for thrashing machines. This design receives grain bundles "upon an endless traveling apron provided with teeth or claws, and by it conveyed under rotary cutters, which sever the bands, the grain being then scattered or spread out by a vibrating rake into a thin sheet as it passes to the toothed cylinder. The invention relates more particularly to the construction and arrangement of parts" (paras. 3-4).
Date: November 27, 1877
Creator: O'Neall, James Madison
Partner: UNT Libraries Government Documents Department

Anti-Friction Wagon Slide.

Description: Patent for a new and improved anti-friction wagon slide. This design "consists of flat side pieces provided with bolt-holes near their ends, and connected to diametrically-opposite points of nearly-cylindrical end pieces, which have holes through their axes for the reception of the roller-shaft. The recess is so formed that the lower portion of the end pieces shall bear against its ends when the frame is put in place. This arrangement, together with the bolts through the corners of the frame an… more
Date: July 27, 1886
Creator: Jowell, George Ratcliff.
Partner: UNT Libraries Government Documents Department

Chain-Tightening Tool

Description: Patent for a tool for tightening automobile wheel chains that is "simple in construction and may be manufactured at a comparatively low cost" (lines 14-16).
Date: August 27, 1918
Creator: Ruthven, George W.
Partner: UNT Libraries Government Documents Department

Automobile Signal

Description: Patent for a signal of the nature indicated including a signal arm controlled in novel manner and movable from one position to another, the signal arm being inoperative in one position, and when moved to the other position being visible to other vehicles and pedestrians both in front and in rear, to warn them of the intention of the operator driver to turn.
Date: November 27, 1917
Creator: Deats, O.G.
Partner: UNT Libraries Government Documents Department

Process of Saturating Oils

Description: Patent for the process of saturating oils. This is a continuation of the treating and improving petroleum hydrocarbons application serial number 792615 filed 1913-09-30.
Date: August 27, 1918
Creator: Almer McDuffie
Partner: UNT Libraries Government Documents Department

Checking Attachment for Planters

Description: Patent for a checking attachment for planters that is "easily adjusted to drop seed at various distances" (lines 16-17).
Date: May 27, 1919
Creator: Sprowl, Wiliam L.
Partner: UNT Libraries Government Documents Department

Comfort and the Like.

Description: Patent for a loosely woven material that covers household furnishings so it can be easily cleaned and then reattached.
Date: July 27, 1920
Creator: McNatt, Lucie R.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for tools used for construction, plumbing, machinery, home renovations, and many more.
Date: February 27, 1923
Creator: Edwards, Charles R.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen