Sewer cleaner part
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The sewer cleaning parts rotate in a sewer pipe to clean out blockage. The six different embodiments shave slightly different arm shapes.
Claims
I claim the ornamental design for sewer cleaner part, as shown and described.
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Type: Grant
Filed: May 28, 2021
Date of Patent: Sep 5, 2023
Assignee: BOLDAN OY (Rajamaki)
Inventor: Joni Tukiainen (Helsinki)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/786,011