Patent
   D849340
Priority
Mar 03 2017
Filed
Aug 30 2017
Issued
May 21 2019
Expiry
May 21 2034
Assg.orig
Entity
unknown
0
6
n/a
The ornamental design for a pipe dredge, as shown and described.

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.

Fan, Yeyi

Patent Priority Assignee Title
Patent Priority Assignee Title
20070151010,
20180216330,
CN303365449,
D310280, Dec 04 1986 COBRA PRODUCTS, INC Tape housing for pipe cleaning
D807730, May 09 2016 Conduit dredge
D825119, Sep 28 2016 Vibrating cleaner
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Aug 07 2017FAN, YEYISHANGHAI KUNJEK HANDTOOLS AND HARDWARE CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0435050865 pdf
Aug 30 2017SHANGHAI KUNJEK HANDTOOLS AND HARDWARE CO., LTD(assignment on the face of the patent)
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