Patent of the Day: Baseball Mask
On this day in 1888 George Barnard was granted the patent for BASEBALL MASK. U.S. Patent No. 376,278. The style of mask used by baseball catchers is…
Patent of the Day: Loud Speaker Horn
On this day in 1951 Paul W. Klipsch was granted the patent for LOUD SPEAKER HORN. U.S. Patent No. 2,537,141. One object of the invention is to…
Patent of the Day: Vermin Trap or Insulator
On this day in 1880 Earl P. Denton was granted the patent for VERMIN TRAP OR INSULATOR. U.S. Patent No. 223,321. This invention is designed to…
Patent of the Day: Metalloscope
On this day in 1937 Gerhard R. Fisher was granted the patent for METALLOSCOPE. U.S. Patent No. 2,066,561. This patent relates to metalloscopes, a…
Patent of the Day: Egg Opener with Annular Cutting Flange and Suction Cup Holder
On this day in 1949 Victor E. Murray was granted the patent for EGG OPENER WITH AN ANNULAR CUTTING FLANGE AND SUCTION CUP HOLDER. U.S. Patent No.…
Patent of the Day: First Aid Packet
On this day in 1905 William M. Davis was granted the patent for FIRST AID PACKET. U.S. Patent No. 779,266. This invention relates to what are known…
Patent of the Day: Bill Holder
On this day in 1919 Emmett J. McKey was granted the patent for BILL-HOLDER. U.S. Patent No. 1,326,602. This invention relates to a bill book and its…
Patent of the Day: Cuff Adjuster
On this day in 1885 Lucien A. Stillwagon was granted the patent for CUFF HOLDER. U.S. Patent No. 333,485. The object of this invention is to provide…
Patent of the Day: Gravity Powered Shoe Air Conditioner
On this day in 1994 Israel Siegel was granted the patent for GRAVITY POWERED SHOE AIR CONDITIONER. U.S. Patent No. 5,375,430. A compressor-expander…
Christmas Patent of the Day: Mistletoe Supporting Headband
Ronald J. Mosca was granted the patent for MISTLETOE SUPPORTING HEADBAND on December 18, 1983. U.S. Patent No. 4,488,316. This novel and unique…
Christmas Patent of the Day: Santa Claus Visit Kit
On August 21, 2007 John Cook was granted the patent for SANTA CLAUS VISIT KIT. U.S. Patent No. 7,258,592. This invention relates to a kit showing…
Christmas Patent of the Day: Invertible Christmas Tree
Bruce A. Schooley and assignee Balsam Hill LLC were granted the patent for INVERTIBLE CHRISTMAS TREE on March 31, 2015. U.S. Patent No. 8,993,077.…
Christmas Patent of the Day: Santa Claus Detector
On June 4, 1996 Thomas Cane was granted the patent for SANTA CLAUS DETECTOR. U.S. Patent No. 5,523,741. This patent is a children's stocking device…
Patent of the Day: Mickey Mouse Toy
On this day in 1930 Walter E. Disney was granted the design patent for TOY OR SIMILAR ARTICLE. U.S. Patent No. Des. 82,802. This toy or similar…
Patent of the Day: Lawn Mower
On this day in 1931 Chester Gratiot was granted the patent for LAWN MOWER. U.S. Patent No. 1,836,164. The object of this invention is to provide a…
Patent of the Day: Laser Optical Surveying Instrument and Method
On this day in 1971 Richard Jaenicke and Raymond Evanson were grated the patent for LASER OPTICAL SURVEYING INSTRUMENT AND METHOD. U.S. Patent No.…
Patent of the Day: System of Electrical Transmission of Power
On this day in 1892 Nikola Tesla was granted the patent for SYSTEM OF ELECTRICAL TRANSMISSION OF POWER. U.S. Patent No. 487,796. This invention is an…
Patent of the Day: Hovercraft
On this day in 1955 Christopher Cockerall was granted the patent for IMPROVEMENTS IN OR RELATING TO VEHICLES FOR TRAVELING OVER LAND AND/OR WATER.…
Patent of the Day: Clinical Thermometer
On this day in 1884 Joseph Hicks was granted the patent for CLINICAL THERMOMETER. U.S. Patent No. 309,050. This thermometer registers minute changes…
Patent of the Day: Waffle-Iron
On this day in 1903 Quince Crane was granted the patent for WAFFLE-IRON. U.S. Patent No. 746,033. An object of this invention is to help the user…