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:
Jul. 04, 2023
Filed:
Feb. 12, 2018
Applicant:
The Gillette Company Llc, Boston, MA (US);
Inventors:
Ronald Richard Duff, Jr., Shrewsbury, MA (US);
Jeffrey Stuart Parker, Quincy, MA (US);
Yongqing Ju, Kronberg, DE;
Xiandong Wang, Acton, MA (US);
Assignee:
The Gillette Company LLC, Boston, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B26B 21/60 (2006.01);
U.S. Cl.
CPC ...
B26B 21/60 (2013.01);
Abstract
This invention relates to a novel application of hard, low friction aluminum magnesium boride (AlMgB, also known as BAM) based ceramic coatings to surfaces of razor components and in particular to blade edges of razor blades. On razor blade edges, these coatings may elevate blade performance, while also simplifying the manufacturing process.