Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Zhong-Yue Wu0
Date of Patent
December 12, 2023
0Patent Application Number
168983190
Date Filed
June 10, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
Various embodiments of bits are described having a drive portion, a shank and a head portion or tip. The shank can comprise a set of raised rings that extend from an outer surface of the shank. The rings are spaced apart along the shank starting from the head portion, and preferably have different distances between at least two adjacent pairs of rings.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
