Abstract: A trimming blade system has a front and includes a supporting plate, a blade, and a cover plate. The blade has a cutting edge facing forwardly toward the front of the trimming blade system. The trimming blade system has a comb provided with teeth which project forwardly toward the front of the trimming blade system and which overlap the cutting edge. Each of the teeth has an upper face, two lateral faces, and a lower face. The lower face of each of the teeth is joined to the lateral faces by opposite chamfered faces.

Abstract: A shaving blade unit includes a housing having a top surface, a bottom surface, a front edge, a rear edge, and a pair of side edges extending between the front edge and the rear edge, the housing having at least one blade disposed between the front edge and the rear edge, the at least one blade having a cutting edge, and a pair of retainers each having a top portion, a bottom portion, and a portion connecting the top portion to the bottom portion, the retainers extending along the pair of side edges between the front edge of the housing and the rear edge of the housing.

Abstract: A plurality of retainers operable to secure a plurality of blades within a housing of a shaving blade unit. The plurality of retainers extending along a pair of side edges of the housing, between a front edge of the housing and a rear edge of the housing.

Abstract: A shaving blade cartridge includes a housing extending along a longitudinal axis, having a top side, a bottom side opposite to the top side and two longitudinal sides. The two longitudinal sides extend longitudinally along the longitudinal axis between the top and bottom sides. The housing is provided with at least one protrusion. The shaving blade cartridge further includes a cutting blade mounted in the housing between the longitudinal sides, and having a cutting edge extending along the longitudinal axis, and a clip retaining the cutting blade in the housing and having at least one leg. The leg of the clip has a recess, and the recess cooperates with the protrusion of the housing.