Floor cleaning device
Latest Alfred Kaercher GmbH & Co. KG Patents:
Description
The broken line showing of various elements in the drawings is for the purpose of illustrating portions of hardware and mechanical structure and forms no part of the claimed design.
Claims
The ornamental design for a floor cleaning device, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D413187 | August 24, 1999 | Wang et al. |
D415324 | October 12, 1999 | Wang et al. |
D418265 | December 28, 1999 | Farone et al. |
D529245 | September 26, 2006 | Dammkoehler |
D608512 | January 19, 2010 | Catron |
D612556 | March 23, 2010 | Catron |
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2005”, cover, p. 128 and last page (Dec. 2004).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2006”, cover, p. 136 and last page (Dec. 2005).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2007”, cover, pp. 157-158, and last page (Jan. 2007).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2008”, cover, pp. 163-165, 212 and last page (Dec. 2007).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2009 Kaercher Professional Commercial”, cover, pp. 90-91, 134, 152 and last page (Mar. 2009).
Patent History
Patent number: D651777
Type: Grant
Filed: Feb 22, 2010
Date of Patent: Jan 3, 2012
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Denis Dammkoehler (Backnang)
Primary Examiner: Ruth McInroy
Attorney: Lipsitz & McAllister, LLC
Application Number: 29/348,940
Type: Grant
Filed: Feb 22, 2010
Date of Patent: Jan 3, 2012
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Denis Dammkoehler (Backnang)
Primary Examiner: Ruth McInroy
Attorney: Lipsitz & McAllister, LLC
Application Number: 29/348,940
Classifications
Current U.S. Class:
Upright Type (D32/22)