US Patent 12011842 Shaving razor system

A shaving razor system having a handle having a first end with a top surface defining recessed surface between a pair of guide surfaces. A shaving razor cartridge is removably mounted to the first end of the handle. The shaving razor cartridge includes a housing and a blade carrier assembly. The blade carrier assembly has a blade carrier with a blade platform at a first end, a tab extending from the blade platform to a second end. The tab has a crest positioned within the recessed surface of the handle. A blade is mounted to the blade platform. The blade has a cutting edge. The tab is positioned between a pair of guide members on the housing that engage the corresponding guide surfaces of the handle.