Patent of the Day: Shampoo Cap
On this day in 1947, the patent application for Shampoo Cap was granted. U.S. Patent No. 2,424,129.
Patent of the Day: Automatic Navigational Director
On this day in 1948, the patent application for Automatic Navigational Director was granted. U.S. Patent No. 2,444,933.
Patent of the Day: Ravel Proof Edge and Apparatus
On this day in 1956, the patent application for Method of Making Ravel Proof Edge and Apparatus was granted. U.S. Patent No. 2,753,597.
Patent of the Day: Football Glove
On this day in 1963, brothers George and Edward Bruchas were granted the patent application for FOOTBALL GLOVE U.S. Patent No. 3,096,523.
Patent of the Day: Incandescent Gas Lamp
On this day in 1912, the patent application for Incandescent Gas Lamp was granted. U.S. Patent No. 1,031,013.
Patent of the Day: Comfort-Bag
On this day in 1919, the patent application for Comfort-Bag was granted. U.S. Patent No. 1,308,028.