Attention maintenance appliance
Claims
The ornamental design for an attention maintenance appliance, as shown and described.
802026 | October 1905 | Beall |
1771783 | July 1930 | Greene |
2238039 | April 1941 | De Witt |
2710488 | June 1955 | Schaper |
3184234 | May 1965 | Struble |
3211453 | October 1965 | Williams |
3341196 | September 1967 | Perretta |
5312308 | May 17, 1994 | Hamilton et al. |
D403035 | December 22, 1998 | MacPherson |
6168550 | January 2, 2001 | Traore |
D451564 | December 4, 2001 | Dean |
6461276 | October 8, 2002 | Yu |
20010051561 | December 13, 2001 | Boorstein |
Type: Grant
Filed: Mar 15, 2012
Date of Patent: Jun 23, 2015
Inventor: Daneen Johnson (Elk Grove, CA)
Primary Examiner: Sheryl Lane
Assistant Examiner: Nicole Shiflet
Application Number: 29/395,697