Window cleaning appliance
Latest Alfred Kaercher GmbH & Co. KG Patents:
Description
Claims
The ornamental design for a window cleaning appliance, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2008”, cover, p. 80 and last page (Dec. 2007).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2009 Kaercher Residential”, cover, p. 114 and last page (Mar. 2009).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2010 Home & Garden”, cover, p. 116 and last page (Nov. 2009.
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2011 Kaercher Home & Garden”, cover, p. 124 and last page (Nov. 2010).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2012 Kaercher Home & Garden”, cover, p. 107 and last page (Oct. 2011).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2013 Kaercher Home & Garden”, cover, pp. 103-104 and last page (Oct. 2012).
Patent History
Patent number: D720107
Type: Grant
Filed: Oct 14, 2013
Date of Patent: Dec 23, 2014
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Michael Meyer (Schwaikheim)
Primary Examiner: Robin V Webster
Application Number: 29/469,720
Type: Grant
Filed: Oct 14, 2013
Date of Patent: Dec 23, 2014
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Michael Meyer (Schwaikheim)
Primary Examiner: Robin V Webster
Application Number: 29/469,720
Classifications
Current U.S. Class:
Squeegee (D32/41)