Window cleaning tool
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Description
Claims
The ornamental design for the window cleaning tool, as shown and described.
Referenced Cited
U.S. Patent Documents
2112462 | March 1938 | Hawrylasz |
2123638 | July 1938 | Steccone |
2814822 | December 1957 | Page |
2905960 | September 1959 | Ward |
D298072 | October 11, 1988 | Stirling |
4777694 | October 18, 1988 | Young |
4847938 | July 18, 1989 | Unger |
6931690 | August 23, 2005 | Cox |
7000282 | February 21, 2006 | Cox et al. |
7748074 | July 6, 2010 | Guizzi |
D627532 | November 16, 2010 | Yang et al. |
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D634496 | March 15, 2011 | Porco |
Patent History
Patent number: D649314
Type: Grant
Filed: Jan 7, 2011
Date of Patent: Nov 22, 2011
Assignee: Unger Marketing International, LLC (Bridgeport, CT)
Inventors: David Quinlan (Plantsville, CT), Kai Hirsch (Solingen), Bernard Leon Bensussan (Monroe, CT), Joseph K Patterson (Monroe, CT)
Primary Examiner: Robin V Webster
Attorney: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
Application Number: 29/382,794
Type: Grant
Filed: Jan 7, 2011
Date of Patent: Nov 22, 2011
Assignee: Unger Marketing International, LLC (Bridgeport, CT)
Inventors: David Quinlan (Plantsville, CT), Kai Hirsch (Solingen), Bernard Leon Bensussan (Monroe, CT), Joseph K Patterson (Monroe, CT)
Primary Examiner: Robin V Webster
Attorney: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
Application Number: 29/382,794
Classifications
Current U.S. Class:
Squeegee (D32/41)