
Claims (1)
The ornamental design for a pipe cleaner, as shown and described.
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is a perspective view of a pipe cleaner showing our new design;
is another perspective view thereof;
is another perspective view thereof;
is another perspective view thereof;
is a front elevational view thereof;
is a rear elevational view thereof;
is a left side elevational view thereof;
is a right side elevational view thereof;
is a top plan view thereof;
is a bottom plan view thereof;
is an enlarged view of portion 11 shown in ;
is an enlarged view of portion 12 shown in ;
is an enlarged view of portion 13 shown in ; and,
is an enlarged view of portion 14 shown in .
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.
Figures (14)
Citations
This patent cites (63)
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