Drain unclogger
Description
The drain unclogger is shown broken away in the center to indicate indeterminate length.
Claims
The ornamental design for a drain unclogger, as shown and described.
Referenced Cited
U.S. Patent Documents
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D364715 | November 28, 1995 | Amram et al. |
D364741 | December 5, 1995 | Reuter, III |
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Patent History
Patent number: D610761
Type: Grant
Filed: Jun 19, 2009
Date of Patent: Feb 23, 2010
Inventors: Charles Gengler (Wilmington, DE), Robert Petner (Burlington, NJ)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Austin Murphy
Attorney: Kalow & Springut, LLP
Application Number: 29/338,873
Type: Grant
Filed: Jun 19, 2009
Date of Patent: Feb 23, 2010
Inventors: Charles Gengler (Wilmington, DE), Robert Petner (Burlington, NJ)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Austin Murphy
Attorney: Kalow & Springut, LLP
Application Number: 29/338,873
Classifications
Current U.S. Class:
Laundering, Cleaning, Or Drying Tools Or Implements (D32/35)