ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,427,869, issued on Sept. 30, was assigned to UNIQ INC. (Tokyo).
"Mower" was invented by Mikio Takeuchi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a mower that makes it possible to predict a consumption rate of its battery, a change in the remaining capacity of the battery, the workable time from the state in which the battery is fully charged, and the time when to replace the battery. In a mower 10 equipped with a mowing motor 70 and travel drive motors 20A, 20B, a target rotation speed of the mowing motor 70 and power consumption that are set and input by a user are accepted, and while the set target rotation speed of the mowing...