Portable rotating drain cleaner
Latest National Manufacturing & Supply Corporation Patents:
Description
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.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D312900
Type: Grant
Filed: Mar 11, 1988
Date of Patent: Dec 11, 1990
Assignee: National Manufacturing & Supply Corporation (Oklahoma City, OK)
Inventors: V. Lee Russell (Bethany, OK), Kerry Cannon (Moore, OK)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Attorney: Bill D. McCarthy
Application Number: 7/166,916
Type: Grant
Filed: Mar 11, 1988
Date of Patent: Dec 11, 1990
Assignee: National Manufacturing & Supply Corporation (Oklahoma City, OK)
Inventors: V. Lee Russell (Bethany, OK), Kerry Cannon (Moore, OK)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Attorney: Bill D. McCarthy
Application Number: 7/166,916
Classifications
Current U.S. Class:
Sewer Or Pipe Cleaner (D32/14)