Shaving cartridge

Patent metadata

Field	Value
Publication number	US-11090825-B2
Application number	US-201816482950-A
Country	US
Kind code	B2
Filing date	Feb 1, 2018
Priority date	Feb 2, 2017
Publication date	Aug 17, 2021
Grant date	Aug 17, 2021

Abstract

A shaving cartridge includes a housing extending along a longitudinal axis. The housing has a top side, a bottom side opposite to the top side, at least one longitudinal wall, and first and second side walls. The shaving cartridge also includes at least one shaving blade and a customizing tool. The customizing tool is coupled to the housing. The customizing tool includes an upper surface extending external to the at least one longitudinal wall of the housing. The customizing tool includes a side surface extends at an angle from the upper surface and is proximate to the longitudinal wall of the housing and external ends of the first and second side walls. The customizing tool extends from the at least one longitudinal wall or is attached to at least one of the side walls.

First claim

What is claimed is:

1. A shaving cartridge comprising:
a housing extending along a longitudinal axis, the housing having
a top side;
a bottom side opposite to the top side; and
at least one longitudinal wall;

a first side wall and a second side wall extending from the at least one longitudinal wall;
a guard bar removably coupled with the housing;
a customizing tool; and
at least one shaving blade disposed in the housing and extending along the longitudinal axis between the first and second side walls;
the customizing tool including
an upper surface; and
a side surface which extends at an angle from this upper surface, the customizing tool extending along the at least one longitudinal wall and being removably coupled with the housing so as to be interchangeable with the guard bar.

2. The shaving cartridge according to claim 1 , wherein the customizing tool further includes a lower surface which is proximate to the bottom side of the at least one longitudinal wall.

3. The shaving cartridge according to claim 2 , wherein the lower surface includes at least one protrusion which corresponds with a recess formed in a bottom side of the at least one longitudinal wall, and wherein the at least one protrusion and the recess being configured to couple the customizing tool with the housing.

4. The shaving cartridge according to claim 2 , wherein the lower surface includes ribs, fins, filaments, lubrication coating, and/or protrusions.

5. The shaving cartridge according to claim 1 , wherein the upper surface and the side surface include ribs, fins, filaments, lubrication coating, and/or protrusions.

6. The shaving cartridge according to claim 1 , wherein the customizing tool is coupled with the housing by at least one of a snap fit mechanism, a hook mechanism, a press fit mechanism, a twist mechanism, and a screw mechanism.

7. The shaving cartridge according to claim 1 , wherein the upper surface of the customizing tool includes at least one protrusion which corresponds with a recess formed in the top surface of the at least one longitudinal wall; and the at least one protrusion and the recess are configured to couple the customizing tool with the housing.

8. The shaving cartridge according to claim 1 , wherein the upper surface of the customizing tool has a width of 3 mm to 6 mm; and the side surface of the customizing tool has a width of 0.5 mm to 7 mm.

9. The shaving cartridge according to claim 1 , wherein the upper surface and the side surface are homogenous and without patterns.

10. The shaving cartridge according to claim 1 , wherein the upper surface of the customizing tool includes lubricating portions.

11. The shaving cartridge according to claim 1 , wherein the side surface of the customizing tool includes a porous material.

12. The shaving cartridge according to claim 1 , wherein at least a portion of the customizing tool is made of at least one of the materials consisting of metal, plastic, rubber, wood, paper, and glass.

Assignees

• Bic Violex Sa

Inventors

• Bozikis Ioannis
• Gratsias Spiros

Classifications

• B26B21/40

  Details or accessories · CPC title

• B26B21/521

  Connection details, e.g. connection to razor heads · CPC title

• B26B21/4018 Primary

  Guard elements · CPC title

• B26B21/06

  Safety razors with fixed blade, e.g. with moulded-in blade · CPC title

• B26B21/225

  the changeable unit being resiliently mounted on the handle · CPC title