31 Matching Results

Search Results

Results: 1 - 24 next

Automatic Hook for Artificial Arms

Description: Patent for an automatic hook for artificial arms that allows a pen or pencil to be held.
Date: June 18, 1912
Creator: Corley, Quentin D.
Partner: UNT Libraries Government Documents Department

Airship

Description: Patent for an airship that is equipped with gas bags to control the ascent and descent of the airship and make it float in case of landing in the water.
Date: June 11, 1912
Creator: Bradshaw, John F. W.
Partner: UNT Libraries Government Documents Department

Wrench.

Description: Patent for "a wrench in which the ratchet is inclosed, so that none of its parts will be exposed to the action of dust" (lines 16-18), provides ample lubrication, and ease of inspection. Includes instructions and illustrations.
Date: June 2, 1912
Creator: Sherman, Lothrop C.
Partner: UNT Libraries Government Documents Department

Valve Mechanism for Carburetors

Description: Patent for a valve mechanism for carburetors that supplies fuel to the engine.
Date: June 18, 1912
Creator: Guthrie, William S.
Partner: UNT Libraries Government Documents Department

Huller-Gin

Description: Patent for a huller gin that sends the cotton hulls out of the gin machine automatically and runs continuously.
Date: June 4, 1912
Creator: Murray, Stephen D.
Partner: UNT Libraries Government Documents Department

Steam-Engine

Description: Patent for an improved steam engine for train engines.
Date: June 4, 1912
Creator: Sanders, William Robert
Partner: UNT Libraries Government Documents Department

Mold.

Description: Patent for mold, which will be used for mold boards and holding devices.
Date: June 18, 1912
Creator: Dunagin, Marion
Partner: UNT Libraries Government Documents Department

Mail-Handling Apparatus

Description: Patent for a mail handling apparatus for storing and delivering mail to trains that is on an automated timer with the train schedule.
Date: June 4, 1912
Creator: Mainer, William L.
Partner: UNT Libraries Government Documents Department

Tool for Removing Floors, Siding, Scaffolds, etc.

Description: Patent for a tool that is used to remove floors, siding, scaffolds, etc. The device is designed to save material and labor. Illustrations included.
Date: June 12, 1912
Creator: Hunt, Henry C.
Partner: UNT Libraries Government Documents Department

Traction-Engine

Description: Patent for a traction engine with more power in the driving shaft and reduced wasted space in the design.
Date: June 4, 1912
Creator: Cox, Oscar McGruder
Partner: UNT Libraries Government Documents Department

Mail-Receiving Apparatus

Description: Patent for a mail receiving apparatus for use with trains that automatically removes mailbags from the train.
Date: June 4, 1912
Creator: Mainer, William L.
Partner: UNT Libraries Government Documents Department

Spoke-Tightener

Description: Patent for a spoke tightener that reduces the strain on the felly.
Date: June 4, 1912
Creator: Norton, John W.
Partner: UNT Libraries Government Documents Department

Evaporative Cooler

Description: Patent for an evaporative cooler. Illustrations included.
Date: June 25, 1912
Creator: Walkup, John A. & Walkup, Charles W.
Partner: UNT Libraries Government Documents Department

Railway-Switch

Description: Patent for a triple rail railway switch with improved opening and closing mechanisms.
Date: June 4, 1912
Creator: Phinney, Grover Cleveland
Partner: UNT Libraries Government Documents Department

Folding Cabinet

Description: Patent for a folding cabinet which can be moved from room to room.
Date: June 18, 1912
Creator: Tallman, Joseph H.
Partner: UNT Libraries Government Documents Department

Rapid-Transit Car

Description: Patent for a rapid transit car that runs on cables in the air.
Date: June 25, 1912
Creator: Barnett, John B.
Partner: UNT Libraries Government Documents Department

Rail-Clamp

Description: Patent for a rail clamp to "prevent spreading of the rails"(lines 10-11).
Date: June 18, 1912
Creator: Ausburn, George F.
Partner: UNT Libraries Government Documents Department

Plowshare Attachment.

Description: Patent for a plowshare attachment, which will allow a new replacement part when this part is no longer in working condition.
Date: June 11, 1912
Creator: Hickle, Pryor H.
Partner: UNT Libraries Government Documents Department

Door-Strip

Description: Patent for a door strip for blocking air gaps below doors.
Date: June 4, 1912
Creator: Valentine, Levi Jackson
Partner: UNT Libraries Government Documents Department

Double-Acting Pump-Jack

Description: Patent for a double acting pump jack for artesian wells.
Date: June 11, 1912
Creator: Pittman, William T.
Partner: UNT Libraries Government Documents Department

Door Operating Means

Description: Patent for a mechanism to operate jail doors. The mechanism is "operated with a single movement of the hand to open and close a plurality of doors simultaneously" (14-19). Illustrations included.
Date: June 25, 1912
Creator: Youngblood, David Franklin
Partner: UNT Libraries Government Documents Department

Shock Absorber.

Description: Patent for shock absorbers the permit bodily movement on one of the parts to which these devices are usually connected in a vehicle.
Date: June 11, 1912
Creator: Rife, Stanford Walton
Partner: UNT Libraries Government Documents Department

Shoe Blacking and Polishing Machine

Description: Patent for an invention "to improve the construction of shoe blacking and polishing machines" (lines 10-12) Illustrations included.
Date: June 25, 1912
Creator: Bean, Jesse Alfonso
Partner: UNT Libraries Government Documents Department
Back to Top of Screen