Heated shaving razor handle

Patent metadata

Field	Value
Publication number	US-9707690-B2
Application number	US-201414540300-A
Country	US
Kind code	B2
Filing date	Nov 13, 2014
Priority date	Dec 20, 2013
Publication date	Jul 18, 2017
Grant date	Jul 18, 2017

Abstract

A shaving razor system with a handle having an elongated gripping portion with a proximal end portion and a distal end portion. A connection base is mounted to the proximal end portion of the handle. A heater bar is operably connected to a power source positioned within the handle. The heater bar is joined to the connection base. A removable razor cartridge having a housing with a guard, a cap and at least one blade mounted to the housing between the guard and the cap. An interconnect member fixed to the housing and having a handle mounting surface releasably engaged with a corresponding surface on the connection base.

First claim

What is claimed is:

1. A shaving razor system comprising:
a handle having an elongated gripping portion with a proximal end portion and a distal end portion, a connection base mounted to the proximal end portion of the handle, a heater bar operably connected to a power source positioned within the handle, the heater bar being joined to the connection base;
a removable razor cartridge having a housing with a guard, a cap and at least one blade mounted to the housing between the guard and the cap, an interconnect member fixed to the housing having a handle mounting surface releasably engaged with a corresponding surface on the connection base; and the interconnect member is rigidly fixed to the housing and the connection base is pivotably mounted to the proximal end portion of the handle wherein the heater bar has an elongated portion extending generally parallel to the blade and a pair of opposing lateral end portions that extend generally transverse from the elongated portion toward the blade and each lateral end portion has a respective notch dimensioned to receive at least a portion of a clip on the housing.

2. The shaving razor system of claim 1 wherein the connection base is pivotably mounted to the proximal end of the handle to allow movement about a pivot axis that is generally transverse to the elongated gripping portion.

3. The shaving razor system of claim 1 wherein the guard comprises a skin-engaging member.

4. The shaving razor system of claim 3 wherein the skin engaging member comprises an elastomeric material.

5. The shaving razor system of claim 1 wherein the interconnect member defines an opening dimensioned to receive an engagement member on the connection base.

6. The shaving razor system of claim 1 wherein the connection base has a recessed surface that supports at least a portion of the housing.

7. The shaving razor system of claim 6 wherein the guard comprises an elastomeric skin-engaging member and the recessed surface supports the skin engaging member.

8. The shaving razor system of claim 7 wherein at least a portion of the skin engaging member is positioned between a pair of opposing lateral end portions of the heater bar.

9. The shaving razor system of claim 1 wherein the heater bar has a recessed surface behind the elongated portion.

10. The shaving razor system of claim 9 wherein the recessed surface supports the guard.

Assignees

• Gillette Co
• Gillette Co Llc

Inventors

• Hodgson Matthew James

Classifications

• B26B21/521

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

• B26B21/48 Primary

  Heating means · CPC title

• B26B21/225

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

• B26B21/14

  Safety razors with one or more blades arranged transversely to the handle · CPC title

• B26B21/4018

  Guard elements · CPC title