ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,880, issued on Nov. 3, was assigned to BROOKLANDS WATCH Co. (London).
"Racing tachymeter" was invented by Simon Charles Jeffs (Fingest, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tachymeter device for indicating an average speed of a moving object and a wristwatch comprising such a tachymeter device comprising a timer and an activator for manually starting the timer when the object passes a starting mark and for stopping the timer when the object passes a defined distance from the starting mark. The tachymeter device may further comprise a housing, a scale for indicating an average speed of the moving object, and a pointer for ind...