Plug
Description
Claims
The ornamental design for a plug, as shown and described.
Referenced Cited
U.S. Patent Documents
2030115 | February 1936 | Muldoon |
D155502 | October 1949 | Gossard |
D159196 | July 1950 | Englar |
D355162 | February 7, 1995 | Karman |
D375291 | November 5, 1996 | Cheung |
D379964 | June 17, 1997 | Maddock et al. |
D401903 | December 1, 1998 | Dwight et al. |
6095849 | August 1, 2000 | Stekelenburg |
D460044 | July 9, 2002 | Stekelenburg |
D519079 | April 18, 2006 | Suckle |
D533837 | December 19, 2006 | Wang |
D535947 | January 30, 2007 | Suckle et al. |
D537784 | March 6, 2007 | Suckle et al. |
Patent History
Patent number: D586296
Type: Grant
Filed: Jun 22, 2007
Date of Patent: Feb 10, 2009
Inventor: Szu-Ping Liu (Guang Dong)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Rosemary K Tarcza
Attorney: Charles E. Baxley
Application Number: 29/281,402
Type: Grant
Filed: Jun 22, 2007
Date of Patent: Feb 10, 2009
Inventor: Szu-Ping Liu (Guang Dong)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Rosemary K Tarcza
Attorney: Charles E. Baxley
Application Number: 29/281,402
Classifications
Current U.S. Class:
Grounded Or Three-prong Type (D13/138.2)