Google is reinventing the keyboard. Google’s patent discloses a new keyboard format that is specially suited for two-thumb typing which is becoming a popular text-entry…
Facebook improves its imposter account detection system. To create connections with users, a requesting user communicates a connection request to a target user. As disclosed…
On February 20, 1872, Luther Crowell patented a machine that manufactured the square-bottom paper grocery bags. The square-bottom paper grocery bag has been around well…
On February 19, 1878, Thomas Edison received a patent for the phonograph. The photo shows Thomas Edison with his patented phonograph.The device could mechanically record…
This antique Combined Wrench & Thread Cutter available for sale on eBay was patented on 17 Feb 1903. You can still read the patent number…
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