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…
Patent of the Day: Apparatus for the Prevention of Seasickness
icag.biz/customers.html On this day in 1904 Carl Brendel, Ph.D., was granted the patent for Apparatus for the Prevention of Seasickness. U.S. Patent…
Back to School Patent of the Day: Scientific Calculator
Assignee Hewlett-Packard Company and Inventors Peter Dickinson, Thomas E. Osborne, France Rode and Allen H. Baum were granted the patent for…
Back to School Patent of the Day: Loose-Leaf Spiral Notebook
James Francis Key was granted the patent for Loose-Leaf Spiral Notebook on January 14, 1941. U.S. Patent No. 2,228,355. The primary purpose of this…
Back to School Patent of the Day: Wall Mounted Combination Chalkboard, Projector Screen and Information Display Apparatus
On May 2, 1972, Adelard L. Aubin, Jr., was granted the patent for Wall Mounted Combination Chalkboard, Projector Screen and Information Display…
Back to School Patent of the Day: Talking Backpack
Dianne Sims was granted the patent for Talking Backpack on April 27, 1999. U.S. Patent No. 5,897,042. A combination backpack and audio cassette…
Back to School Patent of the Day: One-Piece Combination Clip
The One-Piece Combination Clip was granted on July 13, 1976 as U.S. Patent No. 3,968,546. It is known as the first Trapper Keeper®. The one-piece…
Patent of the Day: Steam Turbine
On this day in 1902 Charles Richard Schulz m was granted the patent for Steam Turbine. U.S. Patent No. 707,727. This invention relates to controlling…
Patent of the Day: Ultrasonic Cleaning of Allograft Bone
On this day in 1998 Lloyd Wolfinbarger Jr. was granted the patent for Ultrasonic Cleaning of Allograft Bone. U.S. Patent No. 5,797,871. The invention…
Patent of the Day: Waffle Iron
On this day in 1969 Cornelius Swartwout was granted the patent for Waffle Iron. U.S. Patent No. 94,043. The nature of this invention consists of…
Patent of the Day: Grip-Tread for Pneumatic Tires
On this day in 1904, Harry D. Weed was granted the patent for Grip-Tread for Pneumatic Tires (the first tire chain). U.S. Patent No. 768,495. This…
Patent of the Day: Life Saving Vehicle
On this day in 1893 Welcome B. Beal was granted the patent for Life Saving Vehicle. U.S. Patent No. 503,572. This invention relates to certain…
Patent of the Day: Breathing Device
On this day in 1914 Garrett A. Morgan was granted the patent for Breathing Device. U.S. Patent No. 1,113,675. The object of the invention are to…
Patent of the Day: Plow
On this day in 1914 Curtis E. Bogle was granted the patent for Plow. U.S. Patent No. 1,107,482. This invention relates to plows, and more…
Patent of the Day: Engine Starting Device (First Electric Engine for Automobiles)
On this day in 1915 Charles F. Kettering was granted the patent for Engine Starting Device. U.S. Patent No. 1,150,523. This invention relates to a…
Patent of the Day: Portable Underwater Communication Unit
On this day in 1966 Jack Kritz, assignor to Janus Products Inc., was granted the patent for Portable Underwater Communication Unit. U.S. Patent No.…
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…