Patent of the Day: Highway Traffic Marker
On this day in 1941 the patent for Highway Traffic Marker was granted. U.S. Patent No. 2,260,498.
Patent of the Day: Chime Whistle
On this day in 1903 the patent for Chime Whistle was granted. U.S. Patent No. 742,375.
Patent of the Day: Michael Jackson’s Method and Means for Creating Anti-Gravity Illusion
On this day in 1993, the patent for Method and Means for Creating Anti-Gravity Illusion was granted. U.S. Patent No. 5,255,452.
Patent of the Day: Combined Scale and Coffee Case
On this day in 1894 the patent for Combined Scale and Coffee Case was granted. U.S. Patent No. 528,052.
Patent of the Day: Apparatus for Pasteurizing or Sterilizing and Cooling Beers…
On this day in 1895 the patent application Apparatus for Pasteurizing or Sterilizing and Cooling Beers and for Aerating or Charging Beers with Gas…
Patent of the Day: Window Furnishings
On this day in 1913 the patent for Window Furnishings was granted. U.S. Patent No. 1,076,086.
Patent of the Day: Necktie Holder
On this day in 1903 the patent for the Necktie Holder was granted. U.S. Patent No. 741,705.,
Patent of the Day: Design for Bicycle Stand
On this day on 1897, the design patent for Bicycle Stand was granted. U.S. Patent No. USD 27770.
Patent of the Day: Grain Door for Cars
On this day in 1906, the patent for Grain Door for Cars was granted. U.S. Patent No. 833503.
Patent of the Day: Display Carton
On this day in 1940, the patent for Display Carton was granted. U.S. Patent No. 2217953A.
Patent of the Day: Circular Handsaw
On this day in 1902, the patent for Circular Handsaw was granted. U.S. Patent No. 711,207.
Patent of the Day: Jack-O’-Lantern
On this day in 1903, the patent for Jack-O'-Lantern was granted. U.S. Patent No. 741,293.
Patent of the Day: Foot Warming Attachment for Electrothermal Garments
On this day in 1910, the patent for Foot Warming Attachment for Electrothermal Garments was filed. U.S. Patent No. 990,206.
Patent of the Day: Ice Cylce
On this day in 1900, the patent for Ice Cycle was granted. U.S. Patent No. 659,560.
Patent of the Day: Telephone Support
On this day in 1884, the patent for Telephone Support was granted. U.S. Patent No. 306,296.
Patent of the Day: Drink Shaker
On this day in 1886, the patent for Drink Shaker was granted. U.S. Patent No. 740,446.
Patent of the Day: Selective Radio Receiving System
On this day in 1937, the patent for Selective Radio Receiving System was granted. U.S. Patent No. 2,094,625.
Patent of the Day: System of Electrical Distribution
On this day in 1888, the patent for System of Electrical Distribution was granted. U.S. Patent No. 390,413.
Patent of the Day: Tuning Pin for Pianofortes
On this day in 1895, the patent for Tuning Pin for Pianofortes was granted. U.S. Patent No. 547,036.
Patent of the Day: Blooping Device for Sound Reproducers
On this day in 1941, the patent for Blooping Device for Sound Reproducers was granted. U.S. Patent No. 2,257,561.