Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Po-Lin Liao0
Date of Patent
November 16, 2021
0Patent Application Number
167214170
Date Filed
December 19, 2019
0Patent Primary Examiner
Patent abstract
A tube bender is provided, including: a fixation portion, configured to be held by a fixation base; a plurality of bending portions, connected with the fixation portion, each of the plurality of bending portions has a circumferential guiding face, at least two of curvature of radiuses of the circumferential guiding faces of the plurality of bending portions are different.
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