Power brush
Description
The bristles, which are partially shown for ease of illustration, are understood to be hemispherical in form.
Claims
The ornamental design for a power brush, as shown and described.
Referenced Cited
U.S. Patent Documents
588047 | August 1897 | Arbuckle |
1994085 | March 1935 | Jackson |
2801431 | August 1957 | Eastis |
4404706 | September 20, 1983 | Loyd |
5074004 | December 24, 1991 | Patton et al. |
5950268 | September 14, 1999 | Murphy et al. |
6209152 | April 3, 2001 | Kannenberg |
6748619 | June 15, 2004 | Quach |
7213289 | May 8, 2007 | Jaffe |
20080060149 | March 13, 2008 | Wu et al. |
20080201877 | August 28, 2008 | Sengewald et al. |
Patent History
Patent number: D658384
Type: Grant
Filed: Nov 7, 2011
Date of Patent: May 1, 2012
Inventor: David D. Pender (St. Louis, MO)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Attorney: Paul R. Martin
Application Number: 29/374,998
Type: Grant
Filed: Nov 7, 2011
Date of Patent: May 1, 2012
Inventor: David D. Pender (St. Louis, MO)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Attorney: Paul R. Martin
Application Number: 29/374,998
Classifications
Current U.S. Class:
D4/102;
D4/114;
D4/127;
D4/129