Oval drain cover riser
Description
The broken lines are shown for illustrative purposes only and form no part of the claimed design.
Claims
I claim the ornamental design for an oval drain cover riser, as shown and described.
Referenced Cited
U.S. Patent Documents
2993600 | July 1961 | Ressler |
4988235 | January 29, 1991 | Hurley |
6004068 | December 21, 1999 | Hosley |
D429802 | August 22, 2000 | Whyte |
6170095 | January 9, 2001 | Zars |
D560763 | January 29, 2008 | McKinnon et al. |
7415802 | August 26, 2008 | Froeter et al. |
D615469 | May 11, 2010 | Huang |
7774870 | August 17, 2010 | Griffin et al. |
20120037552 | February 16, 2012 | Persson et al. |
Patent History
Patent number: D663387
Type: Grant
Filed: Jul 12, 2011
Date of Patent: Jul 10, 2012
Inventor: Olaf W. Mjelde (San Diego, CA)
Primary Examiner: Eric Goodman
Attorney: Lauson & Tarver LLP
Application Number: 29/397,158
Type: Grant
Filed: Jul 12, 2011
Date of Patent: Jul 10, 2012
Inventor: Olaf W. Mjelde (San Diego, CA)
Primary Examiner: Eric Goodman
Attorney: Lauson & Tarver LLP
Application Number: 29/397,158
Classifications
Current U.S. Class:
Drain Guard Or Strainer (12) (D23/261)