Drinking cup and cell phone amplifying device
Description
Claims
The ornamental design for a drinking cup and cell phone amplifying device, as shown and described.
Referenced Cited
U.S. Patent Documents
D277921 | March 12, 1985 | Otto |
D490652 | June 1, 2004 | Xiong |
D522312 | June 6, 2006 | Bodum |
D552931 | October 16, 2007 | Bodum |
D567590 | April 29, 2008 | Bodum |
D587060 | February 24, 2009 | Tong Chi Chung |
D639608 | June 14, 2011 | Tohm, Sr. |
D642020 | July 26, 2011 | Fu |
D646524 | October 11, 2011 | Kortleven |
D678727 | March 26, 2013 | Kolar |
Patent History
Patent number: D684428
Type: Grant
Filed: May 23, 2012
Date of Patent: Jun 18, 2013
Inventor: Christopher Spencer (Tampa, FL)
Primary Examiner: Marianne Pandozzi
Application Number: 29/422,677
Type: Grant
Filed: May 23, 2012
Date of Patent: Jun 18, 2013
Inventor: Christopher Spencer (Tampa, FL)
Primary Examiner: Marianne Pandozzi
Application Number: 29/422,677
Classifications
Current U.S. Class:
D7/536;
D7/533;
D7/620;
D7/507