1,638 Matching Results

Search Results

Results: 1 - 24 next

Nut-Lock.

Description: Patent for new qualities of nut-lock security, efficiency, and convenience, including illustrations.
Date: April 24, 1906
Creator: Payne, Lewis.
Partner: UNT Libraries Government Documents Department

Phonograph-Machine.

Description: Patent for a new phonograph machine with improvements of sound-box-transversing mechanisms and uniformity of movements, including illustrations.
Date: April 17, 1906
Creator: Dubinski, Benjamin.
Partner: UNT Libraries Government Documents Department

DRAFT-EQUALIZER

Description: Patent for a device to equalize the draft among 1-6 horses when attached to a plow.
Date: April 1, 1902
Creator: INGRAM, JOSEPH D.
Partner: UNT Libraries Government Documents Department

Toy Race-Course.

Description: Patent for toy race-course.
Date: April 26, 1887
Creator: Cordray, Henry A.
Partner: UNT Libraries Government Documents Department

Dental Chair.

Description: Patent for a dental chair improvement.
Date: April 26, 1887
Creator: Stiles, Edmund P.
Partner: UNT Libraries Government Documents Department

CANNING SHRIMPS AND OTHER FISH.

Description: Patent for a method for "canning shrimps and/other like shellfish and has for its object the better preservation of the fish and greater expedition, and cheapness in canning" (lines 7-10)with illustrations and instructions.
Date: April 6, 1880
Creator: Pecor, Emmett C. & Bartlett, F. W.
Partner: UNT Libraries Government Documents Department

Spark-Arrester.

Description: Patent for concepts and designs used to improve performance of Spark-Arresters used in the smoke stacks of locomotives with illustrations and instructions.
Date: April 6, 1880
Creator: Wiggin, John E.
Partner: UNT Libraries Government Documents Department

Artificial-StoneTomb.

Description: Patent for the concept of an artificial tomb that serves as a tomb and ornamental piece made as one. "This invention relates to certain improvements in artificial-stone tombs; and it has for its object to produce a tomb with head-stone and foo-piece all in one piece that can be built up or placed immediately over grave, so as to form an ornamental finish, at a comparatively small cost." (lines 15-22) including illustrations and instructions.
Date: April 6, 1880
Creator: Wilson, Hence
Partner: UNT Libraries Government Documents Department

Earth-Auger

Description: Patent for structural improvement in machines used for boring post holes and wells with illustrations and instructions included.
Date: April 13, 1880
Creator: Cudd, Decater P.
Partner: UNT Libraries Government Documents Department

Selkirk Candlestick

Description: Patent for candlestick handle/dish with an extension that can be used traditionally for holding and carrying a candle as well as hanging on a nail in a wall with illustrations and instructions.
Date: April 13, 1880
Creator: Selkirk, William
Partner: UNT Libraries Government Documents Department

COTTON AND CORN PLANTER.

Description: Patent for a machine that assist with cotton and corn farmers with the planting of corn and cotton seed which contains instructions and illustrations on "construction and arrangement of parts" (line 18).
Date: April 20, 1880
Creator: Faucher, George E.
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for "construction and arrangement of arrow-shaped draw-heads and lever-bars adjustable upon rack-bars for the purpose of raising and lowering the draw-heads" (lines 16-20)including instructions and illustrations.
Date: April 20, 1880
Creator: Gray, John D.
Partner: UNT Libraries Government Documents Department

COMPOSITION FOR WHITEWASH.

Description: Patent for formula used in whitewashing homes, walls, fences. etc. with ingredients and instructions included.
Date: April 20, 1880
Creator: Kerr, Archibald Henderson
Partner: UNT Libraries Government Documents Department

Fence-Post.

Description: Patent for new metal fence posts and supports to "improve and simplify the general construction of devices of this character" (lines 13-15).
Date: April 14, 1914
Creator: Naiser, John Sr.
Partner: UNT Libraries Government Documents Department

Plate Retaining Device

Description: Patent for a license plate holder for automobiles.
Date: April 13, 1915
Creator: Stafford, Frederick
Partner: UNT Libraries Government Documents Department

Patent for Farming Implement

Description: Patent for Farming Implement
Date: April 3, 1917
Creator: Miller, Marion R.
Partner: UNT Libraries Government Documents Department

Cotton Seed Planter.

Description: Patent for "a new and useful edge drop feeder or seeder". (line 14)
Date: April 1, 1913
Creator: C. W. Loe; Loe, C. W & Mitchell, T. L.; T. L. Mitchell
Partner: UNT Libraries Government Documents Department

Improvements to Demountable Wheels

Description: Patent for a new design for the demountable wheel with a new simple and strong construction that is made of a lighter pressed steel that may be manufactured at a relatively lower cost.
Date: April 18, 1916
Creator: Simmons, Oliver G.
Partner: UNT Libraries Government Documents Department

Reversible Spring-Motor. [Copy #2]

Description: Patent for a spring motor "particularly designed for use in connection with bicycles, polycycles, and all foot-propelled vehicles, but applicable also to all kinds of vehicles, as well as street and railway cars" (lines 11-15). It is intended to accumulate surplus power for use in propelling a vehicle up an incline, or for other propulsion either forward or backward.
Date: April 20, 1897
Creator: Click, John Jones
Partner: Private Collection of J. K. Johnson

Reversible Spring-Motor. [Copy #1]

Description: Patent for a spring motor "particularly designed for use in connection with bicycles, polycycles, and all foot-propelled vehicles, but applicable also to all kinds of vehicles, as well as street and railway cars" (lines 11-15). It is intended to accumulate surplus power for use in propelling a vehicle up an incline, or for other propulsion either forward or backward.
Date: April 20, 1897
Creator: Click, John Jones
Partner: Private Collection of J. K. Johnson

Adjustable Trunk-Rack

Description: Patent for a trunk-rack that is adjustable and sturdy. The trunk-rack design indicates that the rack has wheels and adjustable components to accommodate various sized pieces of luggage.
Date: April 15, 1919
Creator: Wessinger, Lon Woodram
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for a wrench specifically made to remove well drill bits from the drill.
Date: April 13, 1920
Creator: Stover, Willard L.
Partner: UNT Libraries Government Documents Department

Wire-Stretcher.

Description: Patent for a wire stretcher tool for use in building wire fences.
Date: April 18, 1911
Creator: Gibbens, Andrew J.
Partner: UNT Libraries Government Documents Department

Wrench

Description: Patent for a wrench. Illustration included.
Date: April 17, 1906
Creator: Hall, Samuel N. & Lawlor, James
Partner: UNT Libraries Government Documents Department
Back to Top of Screen