Electrical box extension
Description
Claims
The ornamental design for an “electrical box extension,” as shown and described.
Referenced Cited
U.S. Patent Documents
2875915 | March 1959 | Buckels |
3651245 | March 1972 | Moll |
3955701 | May 11, 1976 | Fisch |
4634015 | January 6, 1987 | Taylor |
5012043 | April 30, 1991 | Seymour |
D341353 | November 16, 1993 | O |
5293003 | March 8, 1994 | Prairie, Jr. |
5931325 | August 3, 1999 | Filipov |
6649835 | November 18, 2003 | Gilleran |
6820760 | November 23, 2004 | Wegner et al. |
D539751 | April 3, 2007 | Kiely |
D556143 | November 27, 2007 | Ni |
Patent History
Patent number: D579879
Type: Grant
Filed: Oct 31, 2007
Date of Patent: Nov 4, 2008
Inventors: Wesley Gene Wegner (Thousand Oaks, CA), Paul Brett Wegner (El Segundo, CA)
Primary Examiner: Brian N Vinson
Attorney: Michael Blaine Brooks, P.C.
Application Number: 29/296,986
Type: Grant
Filed: Oct 31, 2007
Date of Patent: Nov 4, 2008
Inventors: Wesley Gene Wegner (Thousand Oaks, CA), Paul Brett Wegner (El Segundo, CA)
Primary Examiner: Brian N Vinson
Attorney: Michael Blaine Brooks, P.C.
Application Number: 29/296,986
Classifications
Current U.S. Class:
Junction Or Outlet Box (16) (D13/152)