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:
Apr. 17, 2018
Filed:
Oct. 06, 2015
Edgewell Personal Care Brands, Llc., Chesterfield, MO (US);
Timothy Doyle, Portland, CT (US);
Tomasz Hejmowski, Milford, CT (US);
Massimo Nyiry, Milford, CT (US);
David Tressel, Bethany, CT (US);
Yiming Xu, Milford, CT (US);
Edgewell Personal Care Brands, LLC, Chesterfield, MO (US);
Abstract
A method for shaping a coating on a razor blade, and a razor blade produced using the aforesaid method, are provided. The method includes the steps of a) providing a razor blade having a tip end defined by at least one tip surface and a cutting edge; b) applying a surface coating having a first thickness on at least one tip surface; and c) shaping the surface coating on the at least one tip surface to have a second thickness using a fluid stream, which second thickness is less than the first thickness.