Patent of the Day: Brewing Beer
On this day in 1893 Gustav Hermann Schneider was granted the patent for Brewing Beer. U.S. Patent No. 503,168. This invention relates to the art of brewing beer from the wort, and it has for its…
Patent of the Day: Binder
On this day in 1890 Levi G. Rubel was granted the patent for Binder. U.S. Patent No. 434,160. The object of this invention is to provide a simple, economical, and efficient device for binding and…
Patent of the Day: Process of and Article for Producing Moving Pictures
On this day in 1914, John Randolph was granted the patent for Process of and Article for Producing Moving Pictures. U.S. Patent No. 1,107,193. By means of this invention it is able to produce on a…
Patent of the Day: Time-Shareable Automatic Bowling Score Computer
On this day in 1976 Raymond Brunson was granted the patent for Time-Shareable Automatic Bowling Computer. U.S. Patent No. 3,974,483. This invention relates in general to binary number computing…
Patent of the Day: Four-Wheel Drive Mechanism
On this day in 1921 George W. Smith was granted the patent for Four-Wheel Drive Mechanism. U.S. Patent No. 1,386,967. The object of the invention is to provide a vertical and central drive for the…
Patent of the Day: Metallic Conduit for Electric Wires
On this day in 1899 Edwin T. Greenfield was granted the patent for Metallic Conduit for Electric Wires. U.S. Patent No. 630,501. As heretofore used metallic conduits for containing electric wires…
Patent of the Day: Hair Singer
On this day in 1890 James H. Bevington was granted the patent for Hair Singer. U.S. Patent No. 433,439. This invention relates to a device for singing or cauterizing the ends of human hair after…
Patent of the Day: Safety Device for Railway Vehicles in Case of Derailment
On this day in 1903 Friedrich Gehricke and Friedrich Bollmann were granted the patent for Safety Device for Railway Vehicles in Case of Derailment. U.S. Patent No. 735,239. This invention related to…
Patent of the Day: Bullet Proof Armor
On this day in 1920 Guy Otis Brewster was granted the patent for Bullet Proof Armor. U.S. Patent No. 1,348,204. The object of the invention is to provide an armor for use in warfare which is bullet…
Patent of the Day: Leather Measuring Machine
On this day in 1898 Albert Ayer was granted the patent for Leather Measuring Machine. U.S. Patent No. 608,538. This machine is constructed to measure leather by simply passing the side of leather…
Patent of the Day: Custom Fittable Mouth Protector
On this day in 1967 Jack Cathcart was granted the patent for Custom Fittable Mouth Protector. U.S. Patent No. 3,333,582. This invention relates to mouth protectors and more particularly to a mouth…
Patent of the Day: Apparatus for Automatically Photographing Persons Moving Along a Confined Way
On this day in 1914 Burrell Cannon was granted the patent application for Apparatus for Automatically Photographing Persons Moving Along a Confined Way. U.S. Patent No. 1,105,484. This invention has…