Pipe cleaner
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The dash-dash broken lines in the drawings depict portions of the pipe cleaner that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.
Claims
The ornamental design for a pipe cleaner, as shown and described.
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- Picote Solutions High Speed Drain Cleaning, announced in YouTube on Jul. 29, 2017 [online], [site visited Dec. 14, 2023], Available from the internet URL: https://www.youtube.com/watch?v=b1agWFmn9-o (Year: 2017).
Type: Grant
Filed: May 11, 2023
Date of Patent: Oct 1, 2024
Assignee: (Beijing)
Inventor: Lei Zhang (Beijing)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jennylou M Binas
Application Number: 29/891,919