The Gillette Company

Matthew Corey Cataudella

Alison Fiona Stephens

Paul Leslie Warrick

Kevin James Wain

Alejandro Carlos Lee

Edward Neill Forsdike

Christian Reber Wester

Jack Anthony Washington

Andrew Anthony Szczepanowski

Alexander Stephen Forti

Kiyoshi Yokote

Hubert Francis Carneiro

Vincent Paul Walker

Jeffrey Allen Greene

Junichi Yoshitomi

Paul Leslie Warwick

Shaving razor cartridge

Strip for a shaving razor cartridge

A shaving blade unit with a housing having a bottom surface and a top surface defining a pair of elongated spaced apart apertures extending from the top surface to the bottom surface. At least one blade is mounted to the housing. The blade has a blade edge extending generally parallel to the pair of apertures. A solid polymeric lubrication member having an upper skin contact surface and an opposing base. A pair protrusions extend from the base. Each protrusion has an enlarged distal end. The enlarged distal ends of the protrusions each have a dimension greater than a dimension of the corresponding aperture whereby inserting the protrusion into the corresponding aperture deflects a front wall of the housing and each of the enlarged distal ends engage the bottom surface of the housing. The solid polymeric lubrication member and the enlarged distal ends are molded from a water soluble polymer.

Shaving cartridges having lubrication members

A shaving cartridge with a housing, cap at a rear of the housing, one or more blades mounted to the housing in front of the cap, and a guard at a front of the housing. The guard has a top surface with a plurality of undulating rows extending parallel to the blade. The undulating rows have crests and valleys. The valleys comprise an elastomeric material and are stepped from a front of the guard to a rear of the guard.

Guard for a shaving razor

A shaving razor with a handle and a housing mounted to the handle. The housing has a proximal end portion, a distal end portion, and at least one blade having a cutting edge. The blade is mounted to the housing with a blade support structure. A guard is at the distal end portion of the housing and has a plurality of projections substantially perpendicular to the blade that define a plurality of slots. A washout cavity beneath the blade is defined by an inner surface of the guard and an inner surface of the blade support structure. The washout cavity has an open area of at least 80 percent for allowing unobstructed passage of water substantially along an entire length of the blade.

Shaving razors and cartridges

Razor handle

Shaving razor

Protective overcap for a shaving razor

Growing community of inventors

Boston, MA, United States of America

Matthew Corey Cataudella