RAZOR BLADE WITH A PRINTED OBJECT

• US 20190329434A1
• Filed: 07/09/2019
• Published: 10/31/2019
• Est. Priority Date: 06/29/2016
• Status: Active Application

• Current Assignee: The Gillette Company LLC (The Procter & Gamble Company)
• Original Assignee: The Gillette Company LLC (The Procter & Gamble Company)
• Inventors: Nicholas, Andrew Charles
• Application Number:
  US16/506,002
• Publication Number:
  US 20190329434A1
• Time in Patent Office: Days
• CPC Class Codes: B26B 21/4012 Housing details, e.g. for cartridges
• CPC Class Codes: B26B 21/4068 Mounting devices; Manufacture of razors or cartridges B26B21/528 takes precedence
• CPC Class Codes: B26B 21/443 Lubricating strips attached to the razor head
• CPC Class Codes: B26B 21/60 by the coating material
• CPC Class Codes: B41J 2/01 Ink jet
• CPC Class Codes: B41J 3/413 for metal

Abstract

A razor cartridge, a razor blade, and a process of producing a razor cartridge and razor blade is provided including at least one blade positioned between the guard and the cap where the visible surface of the at least one razor blade includes a printed object wherein the printed object has a height dimension of from about 0.04 mm to about 0.60 mm. The printed object may extend continuously along the length of the razor blade and/or may have multiple portions having a comb-like structure. The printed object appears as a solid object to a viewer'"'"'s naked eye. The solid object includes a plurality of printed ink dots not visible to the viewer'"'"'s naked eye. The printed object of flexible, polymer ink may act as a guard element on the razor blade which helps with glide and to manage a user'"'"'s skin (e.g., bulge) during shaving.

Claims

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21. A razor blade for a razor cartridge, comprising:

a. a first side, an opposing second side, and a cutting edge extending along a length of said razor blade; and

b. a printed object printed on the first side of the razor blade along the length of said razor blade adjacent to said cutting edge, the printed object including a surface adapted to contact a skin surface of a user during a normal use of the razor cartridge including the razor blade, wherein the at least one printed object has a height dimension of from about 0.04 mm to about 0.60 mm as measured in a direction perpendicular to one of said sides of the razor blade.

22. The razor blade of claim 21, wherein said printed object extends continuously along a first side of said razor blade.

23. A razor cartridge comprising a plurality of blades, each with a first side with at least one printed object printed on at least one of said first sides thereof, wherein the at least one printed object has a height dimension of from about 0.04 mm to about 0.60 mm as measured in a direction perpendicular to one of said sides of the razor blade.

24. The razor cartridge of claim 23 wherein one of said plurality of razor blades has a larger printed object than any adjacent blade.

25. The razor cartridge of claim 23 wherein a centrally located blade has a largest printed object than any of the other blades.

26. The razor cartridge of claim 23 wherein a blade span ranges from about 0.30 mm to about 1.50 mm.