Pipe dredge

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Description

FIG. 1 is a perspective view of a pipe dredge showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines surrounding the light gray in FIG. 6 illustrate portions of the pipe dredge that form no part of the claimed design.

Claims

The ornamental design for a pipe dredge, as shown and described.

Referenced Cited
U.S. Patent Documents
D189445 December 1960 Levine
D312713 December 4, 1990 Levine
D339431 September 14, 1993 Meyer
6158076 December 12, 2000 Rutkowski
6615436 September 9, 2003 Burch, Jr.
D650954 December 20, 2011 Patterson
D670874 November 13, 2012 Hohl
8434186 May 7, 2013 Wildauer
D834268 November 20, 2018 Wu
20140223679 August 14, 2014 Silverman
Foreign Patent Documents
176143 June 2018 CA
176144 June 2018 CA
304291055 September 2017 CN
Other references
  • How to Use a AMTECH Drain and Pipe Cleaner posted by AMTECH DIY posted date Jun. 24, 2016, © YouTube, [online], [site visited Nov. 1, 2018]. Available from Internet, https://www.youtube.com/watch?v=V_2BeRigokY (Year: 2016).
Patent History
Patent number: D849339
Type: Grant
Filed: Aug 30, 2017
Date of Patent: May 21, 2019
Assignee: SHANGHAI KUNJEK HANDTOOLS AND HARDWARE CO., LTD (Shanghai)
Inventor: Yeyi Fan (Shanghai)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Laura H Yu
Application Number: 29/615,582
Classifications
Current U.S. Class: Sewer Or Pipe Cleaner (D32/14)