UNT Libraries Government Documents Department - 7 Matching Results

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Automatic Alarm Device

Patent for a spring motorized automatic alarm device with an improved tripping mechanism actuated by the medium of fire severing an actuator cord "or the like".

Date: March 9, 1915

Creator: Willoughby, Alford Pervis & Bolding, William D.

Patent for a device which holds open the mouth of a bag or sack so that it can be easily filled. The device works with bags hung on a post or with bags hung from the shoulder, as a cotton picker's sack.

Date: January 5, 1915

Creator: Willoughby, Alfred Pervis

Cattle-Yoke.

Patent for a cattle yoke which enables the yoke to be attached to a cow's head to prevent grazing from other side of the wire fence.

Date: April 27, 1915

Creator: Carr, Jessie D.

Collapsible Coop

Patent for a collapsible coop that provides a top skeleton and also collapsible chicken coop which is simple and practical features.

Date: August 31, 1915

Creator: Willoughby, Alford Pervis

Faucet.

Patent for a novel faucet using a reciprocating valve instead of a rotary valve and resistant to problems caused by ice formation in the faucet, with illustrations.

Date: February 23, 1915

Creator: McLaren, Charles E.

Fender.

Patent for fenders for personal vehicles such as cars (street and motor cars) that protect a person from major injury when struck by a car by having padding. This fender design also prevents a person from going under the car and being run over.

Date: September 14, 1915

Creator: Goode, Ovelia M.

Sanitary Drinking-Cup.

Patent for a sanitary V-shaped drinking cup made out of suitable material (i.e., leather, rubber, paper, or paraffin cloth). It is collapsible to provide easy transport and storage and can be opened up by simply pressing on opposite sides.

Date: March 30, 1915