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The ornamental design for a pipe cleaning apparatus, as shown and described. |
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FIG. 1 is a side perspective view of a pipe cleaning apparatus showing my new design;
FIG. 2 is a side elevational view taken from the right of FIG. 3;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a side elevational view taken from the left of FIG. 3;
FIG. 6 is a bottom view of FIG. 3;
FIG. 7 is a top view of FIG. 3; and,
FIG. 8 is a side elevational view thereof.
| Patent | Priority | Assignee | Title |
| 6050227, | Jan 15 1998 | Meylan Enterprises | Power plant boiler cleaner |
| 8061296, | Mar 05 2009 | Pipe treatment apparatus | |
| D636947, | Apr 08 2010 | Animal training device | |
| D678030, | Sep 19 2011 | Handle for compressed air plunger | |
| D692195, | Dec 20 2012 | Drain clearing kit |
| Patent | Priority | Assignee | Title |
| 1787112, | |||
| 1803425, | |||
| 2057842, | |||
| 2461517, | |||
| 2568347, | |||
| 4206313, | May 30 1978 | S. D. Meo | Pipe cleaning nozzle |
| 4257139, | Apr 20 1979 | Plumbing snake-hose attachment | |
| 4771500, | Apr 09 1987 | Plumbers snake | |
| 4974280, | Jul 17 1989 | Snake directing tool | |
| D303855, | Dec 04 1986 | COBRA PRODUCTS, INC | Plumber's flexible snake |
| D315621, | Feb 02 1987 | ENDURO PIPELINE SERVICES, INC , A CORP OF OK | Pipeline cleaner |
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