Electric sweeper
Latest Koninklijke Philips Electronics N.V. Patents:
Description
Claims
The ornamental design for an electric sweeper, as shown.
Referenced Cited
U.S. Patent Documents
| 4170803 | October 16, 1979 | Saito |
| 4498207 | February 12, 1985 | Rosendall |
| D317067 | May 21, 1991 | Kuroda |
| D346470 | April 26, 1994 | Zahuranec et al. |
| D349793 | August 16, 1994 | Zahuranec et al. |
| D371875 | July 16, 1996 | Parker et al. |
| D391708 | March 3, 1998 | Canavan et al. |
| 5896611 | April 27, 1999 | Haaga |
| D412401 | August 3, 1999 | Stutzer et al. |
| D456966 | May 7, 2002 | Paterson et al. |
| D473687 | April 22, 2003 | Kaffenberger |
| 6553600 | April 29, 2003 | Fischer |
| D490950 | June 1, 2004 | Pecci et al. |
| D501282 | January 25, 2005 | Robertson et al. |
| D501588 | February 1, 2005 | Harper et al. |
| 6859976 | March 1, 2005 | Plankenhorn |
| 20030182752 | October 2, 2003 | Porath |
| 20060242775 | November 2, 2006 | Ho |
Patent History
Patent number: D549910
Type: Grant
Filed: Aug 25, 2005
Date of Patent: Aug 28, 2007
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Louis Johan Bouhuys (Amersfoort)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Barbara Fox
Application Number: 29/237,047
Type: Grant
Filed: Aug 25, 2005
Date of Patent: Aug 28, 2007
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Louis Johan Bouhuys (Amersfoort)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Barbara Fox
Application Number: 29/237,047
Classifications
Current U.S. Class:
Carpet Sweeper (D32/38)