Patent of the Day: Treatment of Hydrocarbon
On this day in 1949 Phillip M. Arnold was granted the patent for TREATMENT OF HYDROCARBONS. U.S. Patent No. 2,483,869. This invention relates to a…
Patent of the Day: Electric Lamp and Holder for the Same
On this day in 1882 Thomas Edison was granted the patent for ELECTRIC LAMP AND HOLDER FOR THE SAME. U.S. Patent No. 265,311. In order to adopt a…
Patent of the Day: Interferometer
On this day in 1952 André Henri Mirau was granted the patent for INTERFEROMETER. U.S. Patent No. 2,612,074. The present invention relates to…
Patent of the Day: Precipitation of Aluminum Hydroxide
On this day in 1953 Ralph W. Brown was granted the patent for PRECIPITATION OF ALUMINUM HYDROXIDE. U.S. Patent No. 2,653,858. The principal method…
Patent of the Day: Electric Measuring Instrument
On this day in 1897 Elihu Thomson was granted the patent for ELECTRIC MEASURING INSTRUMENT. U.S. Patent No. 590,654. This invention relates to…
Patent of the Day: Method of Projecting Imitations of the Aurora Borealis
On this day in 1904 Joseph Menchen was granted the patent for METHOD OF PROJECTING IMITATIONS OF THE AURORA BOREALIS. U.S. Patent No. 770,766. This…
Patent of the Day: Process of Producing Fried Chicken Under Pressure
On this day in 1962 Harlan Sanders, also known as Colonel Sanders, filed the patent for PROCESS OF PRODUCING FRIED CHICKEN UNDER PRESSURE for…
Patent of the Day: Hydroscope
On this day in 1907 Guiseppe Pino was granted the patent for HYDROSCOPE. U.S. Patent No. 849,570. This invention has for its object a hydroscope for…
Patent of the Day: Self-Strutted Geodesic Plydome
On this day in 1959 Richard Buckminster Fuller was granted the patent for SELF-STRUTTED GEODESIC PLYDOME. U.S. Patent No. 2,905,113. This invention…
Patent of the Day: Tire Carrier
On this day in 1926 John I. Muicy was granted the patent for TIRE CARRIER. U.S. Patent No. 1,600,480. This invention relates to the means for…
Patent of the Day: Corn Husking Machine
On this day in 1904 Joseph D. Hidy was granted the patent for CORN HUSKING MACHINE. U.S. Patent No. 770,639. One object of the present invention is…
Patent of the Day: Magneto Electric Machine
On this day in 1882 Thomas Edison was granted the patent for Magneto Electric Machine. U.S. Patent No. 264,643. In this machine Edison employs a…
Patent of the Day: Ice Breaker
On this day in 1919 Theodore Firme was granted the patent for ICE BREAKER. U.S. Patent No. 1,316,150. Considerable trouble and expense at water-power…
Patent of the Day: Means for Mooring and Housing Airships
On this day in 1931 Wilfrid V. N. Powelson and Warren Travel were granted the patent for MEANS FOR MOORING AND HOUSING AIRSHIPS. U.S. Patent No.…
Patent of the Day: Topophone
On this day in 1887 David Porter Heap was granted the patent fr TOPOPHONE. U.S. Patent No. 590,062. The principal purpose of this invention is to…
Patent of the Day: Device for Measuring the Foot for Boots or Shoes
On this day in 1904 Daniel E. Hertzler and Charles F. Smith were granted the patent for DEVICE FOR MEASURING THE FOOT FOR BOOTS AND SHOES. U.S.…
Patent of the Day: Coin-Controlled Vending Machine
On this day in 1916 Harvey Giles was granted the patent for COIN-CONTROLLED VENDING MACHINE. U.S. Patent No. 1.198.210. The invention as presented…
Patent of the Day: Illuminating Tile
On this day in 1890 John W. Mark was granted the patent for ILLUMINATING TILE. U.S. Patent No. 436,085. The design of this invention is to secure…
Patent of the Day: Apparatus for the Distillation of Tar
On this day in 1891, Frederic Lennard was granted the patent for APPARATUS FOR THE DISTILLATION OF TAR. U.S. Patent No. 459,123. The object of this…
Patent of the Day: Elastic Fluid Turbine
On this day in 1897, Charles G. Curtis was granted the patent for ELASTIC FLUID TURBINE. U.S. Patent No. 589,422. The expanding-nozzles which have…