Electric sweeper
Latest Alfred Kaercher GmbH & Co. KG Patents:
Description
Claims
The ornamental design for an electric sweeper, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
2316709 | April 1943 | Owen |
3628211 | December 1971 | Fukuba |
4168561 | September 25, 1979 | Rosendall |
D256878 | September 16, 1980 | Kubota et al. |
D293142 | December 8, 1987 | Kubota |
D312154 | November 13, 1990 | Kuroda |
D349793 | August 16, 1994 | Zahuranec et al. |
D501282 | January 25, 2005 | Robertson et al. |
D501588 | February 1, 2005 | Harper et al. |
D549910 | August 28, 2007 | Bouhuys |
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2002”, cover, pp. 15, 23, 87-90, 92 and last page (Feb. 2002).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2003”, cover, pp. 16, 27, 177, 179, 180 and last page (Dec. 2002).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2004”, cover, pp. 23, 41, 221-223, and last page (Feb. 2004).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2005”, cover, pp. 19, 42, 207-209, and last page (Dec. 2004).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2006”, cover, pp. 20, 42, 225-227, and last page (Dec. 2005).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2007”, cover, pp. 56, 57, 249-251, and last page (Jan. 2007).
- Extract from catalog of Alfred Kaercher GmbH & Co. KG, “Programme 2008”, cover page, last page, pp. 60, 61, and 264-267 (Dec. 2007).
Patent History
Patent number: D600420
Type: Grant
Filed: Jan 20, 2009
Date of Patent: Sep 15, 2009
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Denis Dammkoehler (Backnang)
Primary Examiner: Pamela J Burgess
Attorney: Lipsitz & McAllister, LLC
Application Number: 29/313,563
Type: Grant
Filed: Jan 20, 2009
Date of Patent: Sep 15, 2009
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Denis Dammkoehler (Backnang)
Primary Examiner: Pamela J Burgess
Attorney: Lipsitz & McAllister, LLC
Application Number: 29/313,563
Classifications
Current U.S. Class:
Carpet Sweeper (D32/38)