Plunger
Description
The recessed portions of the hand and the inside of the plunger head as represented by the dashed lines of
Claims
The ornamental design for a plunger, as shown and described.
Referenced Cited
U.S. Patent Documents
1402144 | January 1922 | Burke et al. |
1673447 | June 1928 | Fiedler |
D364251 | November 14, 1995 | Novak |
5524296 | June 11, 1996 | Leighton |
D406930 | March 16, 1999 | Epps |
6434760 | August 20, 2002 | Montalvo |
D508151 | August 2, 2005 | Hay |
7089605 | August 15, 2006 | Jiang |
7120943 | October 17, 2006 | Allenbaugh et al. |
7299519 | November 27, 2007 | Garry |
7752684 | July 13, 2010 | Pieretti |
20100077541 | April 1, 2010 | Stein |
20100170030 | July 8, 2010 | Haji-Karami-Mahabadi |
20100313345 | December 16, 2010 | Stein |
Patent History
Patent number: D647671
Type: Grant
Filed: Aug 19, 2010
Date of Patent: Oct 25, 2011
Assignee: HLS Holdings International, LLC (Annapolis, MD)
Inventor: Harvey Lewis Stein (Annapolis, MD)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Dworzecka
Attorney: John D. Gugliotta, Esq.
Application Number: 29/368,185
Type: Grant
Filed: Aug 19, 2010
Date of Patent: Oct 25, 2011
Assignee: HLS Holdings International, LLC (Annapolis, MD)
Inventor: Harvey Lewis Stein (Annapolis, MD)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Dworzecka
Attorney: John D. Gugliotta, Esq.
Application Number: 29/368,185
Classifications
Current U.S. Class:
Sewer Or Pipe Cleaner (D32/14)