Patent
   D312900
Priority
Mar 11 1988
Filed
Mar 11 1988
Issued
Dec 11 1990
Expiry
Dec 11 2004
Assg.orig
Entity
unknown
9
16
n/a
The ornamental design for a portable rotating drain cleaner, as shown and described.

FIG. 1 is a front perspective view of a portable rotating drain cleaner showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a rear elevational view thereof.

The electric cord in FIGS. 2-7 is shown broken away for ease of illustration and is understood to represent indeterminate length.

Cannon, Kerry, Russell, V. Lee

Patent Priority Assignee Title
7676879, Jul 22 2003 Battery-powered sewer and drain cleaner
D570558, Aug 10 2004 Emerson Electric Co. Drain cleaner
D930924, Dec 13 2017 Peinemann Equipment B.V. High pressure bundle cleaner
D966635, Jun 04 2020 Pipe cleaning machine
D983470, May 23 2019 Ridge Tool Company Cable housing
ER208,
ER5715,
ER6525,
ER956,
Patent Priority Assignee Title
2266126,
3025547,
3048870,
3162878,
3370599,
3399417,
3983593, Sep 18 1975 Conduit cleaning apparatus
4312679, Mar 27 1978 Method for cleaning clogged pipes
4364139, May 07 1981 EMERSON ELECTRIC CO , A CORP OF MO Drum type sewer cleaner
4368757, Sep 29 1980 Sioux Steam Cleaner Corporation Cleaning apparatus and method
4420852, May 08 1981 Drain cleaning machines
4700422, Oct 02 1985 RUSSELL, V LEE Multiple use drain cleaning apparatus
189840,
198833,
D271436, Jun 26 1981 Emerson Electric Co Sewer cleaning machine
D298071, Sep 13 1985 AUGERSCOPE, INC Sewer cleanout apparatus
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 03 1988RUSSELL, V LEENATIONAL MANUFACTURING & SUPPLY CORPORATION, A OK CORP ASSIGNMENT OF ASSIGNORS INTEREST 0048560071 pdf
Mar 03 1988CANNON, KERRYNATIONAL MANUFACTURING & SUPPLY CORPORATION, A OK CORP ASSIGNMENT OF ASSIGNORS INTEREST 0048560071 pdf
Mar 11 1988National Manufacturing & Supply Corporation(assignment on the face of the patent)
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