ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,543,837, issued on Feb. 10, was assigned to KONINKLIJKE PHILIPS N.V. (Eindhoven, Netherlands).

"Shaving system having a shaving device and a cleaning device" was invented by Tim Mengerink (Leek, Netherlands), Theodoor Rene Maria Hin (Emmen, Netherlands), Greg Koutsouridis (Drachten, Netherlands) and Yogesh Dhanabalan Chandrasekaran (Eindhoven, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "A shaving system (100) includes a shaving device (12) having a shaving unit (38) and a cleaning device (14) for cleaning the shaving unit, the shaving unit having at least one hair-cutting unit (25) having an outer hair-cutting member with an annular shavi...