Toilet bowl cleaner stem
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The broken lines in the drawings illustrate unclaimed portions of the toilet bowl cleaner stem and environmental structure and form no part of the claimed design.
Claims
The ornamental design for a toilet bowl cleaner stem, as shown and described.
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Type: Grant
Filed: Oct 6, 2009
Date of Patent: Feb 8, 2011
Assignee: SonicScrubbers, Inc. (Layton, UT)
Inventors: Aaron D. Cobabe (Syracuse, UT), W. Kenneth Thiess (Parker, CO), David J. Lowe (Parker, CO), David O. Meyers (Kaysville, UT)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Barbara Fox
Attorney: Workman Nydegger
Application Number: 29/344,934