Patent ID: 8782903

Claim:
A shaving razor blade unit comprising: a housing having a primary guard at a front of said housing and a primary cap at an upper surface at a back of said housing, one or more primary shaving blades positioned between said primary guard and said primary cap, a trimming blade mounted at the back of said housing having a cutting edge, and a trimming comb guard at said back of said housing, said trimming comb guard having a plurality of projections along a length of the trimming comb guard defining a plurality of open slots extending generally perpendicular to the cutting edge, wherein each of the plurality of projections has an L-shape comprising a leading end portion and a trailing end portion, and the open slots taper from the leading edge portion to the trailing edge portion and have a width ranging from about 0.20 mm to about 0.49 mm for allowing free passage of hair during shaving.