The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2026
Filed:
Oct. 17, 2023
Applicant:
The Gillette Company Llc, Boston, MA (US);
Inventors:
Oliver Heinz Claus, Walpole, MA (US);
Eduardo Villarreal, Needham, MA (US);
Neville Sonnenberg, Newton, MA (US);
Joseph Allan Depuydt, Salem, NH (US);
Dieter Heinz Josef Gross, Mainz, DE;
Marko Limpert-Kiesel, Eschborn, DE;
Assignee:
The Gillette Company LLC, Boston, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26B 21/22 (2006.01); B26B 21/40 (2006.01);
U.S. Cl.
CPC ...
B26B 21/222 (2013.01); B26B 21/4037 (2013.01); B26B 21/4068 (2013.01);
Abstract
A razor blade. The razor blade includes a substrate having a first facet and a second facet that converge to define a cutting edge. A first textured surface is formed on the first facet and includes a first plurality of elements with a depth between about 0.01 μm and about 20 μm. The first textured surface is spaced apart from the cutting edge by about 0.05 μm to about 2 μm.