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:
Jun. 22, 2021
Filed:
Aug. 06, 2018
Exsurco Medical, Inc., Birmingham, OH (US);
Bernard J. Esarey, Lorain, OH (US);
Jeffrey A. Whited, Richfield, OH (US);
Exsurco Medical, Inc., Birmingham, OH (US);
Abstract
A combination () of an annular rotary knife blade () and blade housing assembly () for a power operated dermatome (). The rotary knife blade includes an inner wall () defining an interior region () and including a lower tissue-directing surface () adjacent a cutting edge () and a radially recessed upper portion (). The blade housing assembly includes a blade housing () having a first end () and an axially spaced apart second end () and an inner wall () and a radially spaced apart outer wall (). The blade housing includes a blade housing cover () extending from the inner wall into the blade interior region. The blade housing cover includes a shield () extending along the recessed upper portion of the rotary knife blade inner wall and having an inner surface () adjacent and continuing the lower tissue-directing surface of the rotary knife blade inner wall.