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:
May. 05, 2026
Filed:
Dec. 01, 2021
Stryker European Operations Limited, Carrigtwohill, IE;
Seamus Gilhooley, Athenry, IE;
Martin Starcevic, Carrigtwohill, IE;
Stryker European Operations Limited, Carrigtwohill, IE;
Abstract
An anti-skive drill bit including a body having a proximal end, a distal end, a longitudinal axis extending between the proximal and distal ends, and a flute extending longitudinally along the body. The distal end includes a distally facing region and a first channel defining a first channel surface. The distally facing region includes a relief surface having a first most-distal point at one of an intersection of an outer diameter of the body and a leading edge of the first flute, and an intersection of the outer diameter of the body and the first channel surface. The distally facing region has a relief surface angle between the relief surface and an outer diameter surface of the body at the first most-distal point of less than 90 degrees. The channel has a proximal end intersecting the first flute, and a distal end intersecting the relief surface.