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Route-Indicator.

Description: Patent for an improved route indicator for automobiles "which not only visually indicates the characteristics and risks of the road" but in addition provides an "auditory signal to call attention to approaching hazards or dangers" (lines 36-41). Illustrations included.
Date: November 13, 1917
Creator: Cranmer, Howard
Partner: UNT Libraries Government Documents Department

Vapor-Condensing Apparatus.

Description: Patent for a vapor condensing system that utilizes a mixing chamber and several coils of tubing to produce a cooling effect. The application is suitable for ice machines, refrigeration plants and other systems.
Date: November 13, 1917
Creator: Phillips, John Ernst
Partner: UNT Libraries Government Documents Department

Valve

Description: Patent for a valve for the improvement of flushing water in tanks. Development and use are within text; includes illustrations to demonstrate the object of the patent.
Date: November 13, 1917
Creator: Cahill, Thomas J.
Partner: UNT Libraries Government Documents Department

Permutation-Lock.

Description: Patent for "new and useful improvements in permutation-locks." (Lines 6-7) This lock is specifically designed to protect delivered milk bottles from theft.
Date: November 13, 1917
Creator: Kirkpatrick, Otey R.
Partner: UNT Libraries Government Documents Department

Dish-Washing Machine.

Description: Patent for an improved dish-washing machine with removable platforms to hold the dishes to be cleaned and water spraying from both top and bottom of the device, including illustrations.
Date: November 13, 1917
Creator: Crow, Jesse J.
Partner: UNT Libraries Government Documents Department

Cotton-Square-Gathering Device

Description: Patent for cotton square gathering device will "provide a gatherer by means of which the punctured squares can be quickly collected off of the ground without compelling the user to bend, as ordinarily, with the result that a much smaller number of people can gather the punctured squares in a given area than has been possible heretofore in a given length of time" (lines 21 - 28).
Date: November 13, 1917
Creator: Summers, Martin Vandver & Passmore, Henry Tracy
Partner: UNT Libraries Government Documents Department

Silo Construction

Description: Patent for Improvements in Silo Construction which include verticalstaves, grooves, and sealing strips. Illustrations included.
Date: November 13, 1917
Creator: Dietz, Paul A.
Partner: UNT Libraries Government Documents Department

Sash-Holder.

Description: Patent for a builders' hardware used to hold a sash in a closed to the adjacent stile so that the sash cannot be opened from the outside.
Date: November 13, 1917
Creator: Boynton, Amos W.
Partner: UNT Libraries Government Documents Department

Demountable Rim

Description: Patent for "a demountable vehicle rim, which may be quickly secured to or detached from the felly rim or band of a wheel" (lines 9 - 11). As well as "to provide a demountable rim having lugs adapted to fit within bayonet slots in the felly band and be secured therein against rotational movement relative to the wheel by a plurality of spring pressed wedges or keys" (lines 16 - 21).
Date: November 13, 1917
Creator: Stroud, John B.
Partner: UNT Libraries Government Documents Department

Slide-Scraper

Description: Patent for a slide scraper. The objective of this invention is to create a more efficient slide scraper that allows the attention of the operator to remain on the draft horse and the work.
Date: November 13, 1917
Creator: Elrod, Albert K.
Partner: UNT Libraries Government Documents Department

Flame-Proof Insulation.

Description: Patent for "flame proof" insulation that is a composition comprising of chlorinated petroleum material.
Date: November 13, 1917
Creator: Ellis, Carleton
Partner: UNT Libraries Government Documents Department

Automatic Water Cut-Off

Description: Patent for improvements to automatic water cut-offs adapted to be useful "in the event of the falling of temperature to freezing or any other predetermined degree of automatically cutting off the flow of the water." (Lines 18-22).
Date: November 13, 1917
Creator: Goodridge Wilson B.
Partner: UNT Libraries Government Documents Department

Casing-Shoe.

Description: Patent for new and useful Improvements in Casing-Shoes whose object is to "clamp around the tread of a tire casing for the purpose of reinforcing weak places in the casing, for repairing 'blow-outs' and for the purpose of preventing the 'skidding' of the vehicle" (lines 13-17), including illustrations and instructions.
Date: November 13, 1917
Creator: Tuttle, Frank & Hall, Lewis T.
Partner: UNT Libraries Government Documents Department
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