54 Matching Results

Search Results

prev Results: 25 - 48 next

Electric Gas-Lighter

Description: Patent for a gas lighter that is designed to be durable and reliable, with an improved method of controlling the supply of gas to the burner.
Date: March 25, 1902
Creator: Ruebel, C. A. Ernst
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Dog or Stop Device for Baling-Presses.

Description: Patent for a simple, inexpensive, and durable stop-device or dog used in baling presses with a pressure-chamber in a plunger or traverser reciprocates. The invention operates automatically and retaines the material being pressed inside the pressure-chamber. The dog pivots on the side of the pressure-chamber and is enabled to move freely.
Date: June 19, 1894
Creator: Schulze, Andrew
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Gin.

Description: Patent for a cotton-gin that "has for its object to provide means for operating upon or permitting lint cotton, wool and other fibrous material to be ginned from a roll by means of saws as is commonly done in working seed cotton without injury to the mechanism" (lines 12-17).
Date: August 7, 1894
Creator: Haynes, Daniel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Signal-Lantern.

Description: Patent for a gas-burner signal lantern, instead of an oil-burner signal lantern, that indicates whether or not the track is all clear of trains; includes instructions and illustrations.
Date: May 6, 1902
Creator: Ruebel, C. A. Ernst
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Device for Feeding Envelops to Type-Writing Machines.

Description: Patent for "a device for feeding envelops to type-writing machines, the object being to construct a device of the character described which is adapted to be mounted on the carriage of the machine and feed envelops to be addressed continuously and automatically to the platen on said machine." (Lines 26-32) Includes instructions and illustrations.
Date: June 15, 1897
Creator: Wash, Benjamin S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Glazier's Table

Description: Patent for a table that holds window glass in place for assembly. Illustrations included.
Date: June 29, 1909
Creator: Cosby, William B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Governing Mechanism

Description: Patent for a governing mechanism. This invention relates to governing a plurality of engines in unison. Illustration included.
Date: March 8, 1904
Creator: Ball, Philip De C. & Wakefield, Charles L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Grease-Trap.

Description: Patent for a grease trap "in which the grease is designed to be removed from the trap automatically and the object of my invention is to cause the water passing through the trap to carry the grease out with it" (lines 8-12).
Date: March 19, 1895
Creator: Henderson, Thomas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Roller Bearing

Description: Patent for improvement on roller bearings that include spaced rings and multiple rollers.
Date: November 2, 1911
Creator: Tatum, Franklin M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Whip-Socket.

Description: Patent for "improvements in whip-sockets; and it consists in the novel arrangement and combination of parts." (lines 10-12).
Date: August 2, 1898
Creator: Seymour, Oliver E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Fare-Receiver and Automatic Change-Maker.

Description: Patent for a fare box and change maker mean to improve on fare-receivers and automatic change-makers that "automatically deliver the correct change to a passenger or other person, who deposits in the machine a coin of greater value than is the regulation fare" (lines 16-19).
Date: June 18, 1895
Creator: Sturgis, Herbert Marshall
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Flexible Joint

Description: Patent for a flexible joint provides "an improved and simplified device that is simple, durable and reliable in construction and effective and efficient in operation" (lines 10-13).
Date: November 16, 1915
Creator: Mooney, Thomas H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Body-Bolster

Description: Patent for a body bolster for a railway vehicle. Illustrations included.
Date: December 17, 1907
Creator: Wahlert, Henry A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Automatic Weighing-Scale.

Description: Patent for an automatic weighing-scale meant to be connected to a pneumatic conveyer to weigh cotton, grain, or other products. The invention weighs "any amount to which its scale may be set, and then cutting off the supply and emptying itself, when it may be reset, preferably by hand, to repeat the weighing operation" (lines 18-22).
Date: July 9, 1895
Creator: Schulze, Andrew
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Broom-Rack.

Description: Patent for an improvement in a device to hold brooms and items with handles by simplifying the design and making it more resistant to strain.
Date: February 14, 1893
Creator: Jones, Wesley C. P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bread-Cutter

Description: Patent for a bread cutter which can cut multiple loaves of bread in succession and cuts of the crust of the bread.
Date: November 12, 1907
Creator: Hassell, Frank J. & Cunningham, Roy S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Churn

Description: Patent for a churn that can produce butter in very short period of time with minimal effort.
Date: May 19, 1913
Creator: Hoefer, Charle,s Jr.; Belt, Marcus L., Jr. & Belt, William R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen