Invisible heart cup
Description
Claims
The ornamental design for an invisible heart cup, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D632134
Type: Grant
Filed: May 10, 2010
Date of Patent: Feb 8, 2011
Inventors: Lu Sijing (Sanlihe, Xicheng District, Beijing), Zhang Yufei (Beijing)
Primary Examiner: Marianne Pandozzi
Attorney: Morgan, Lewis & Bockius LLP
Application Number: 29/361,337
Type: Grant
Filed: May 10, 2010
Date of Patent: Feb 8, 2011
Inventors: Lu Sijing (Sanlihe, Xicheng District, Beijing), Zhang Yufei (Beijing)
Primary Examiner: Marianne Pandozzi
Attorney: Morgan, Lewis & Bockius LLP
Application Number: 29/361,337
Classifications
Current U.S. Class:
D7/514;
D7/520;
D7/536