Sink stopper
Description
The broken line showing of structural lines is included for the purpose of illustrating non-claimed subject matter and forms no part of the claimed design.
Claims
The ornamental design for a sink stopper, as shown and described.
Patent History
Patent number: D680628
Type: Grant
Filed: Dec 2, 2011
Date of Patent: Apr 23, 2013
Inventor: Theresa A Houck (Pueblo, CO)
Primary Examiner: Eric Goodman
Application Number: 29/407,811
Type: Grant
Filed: Dec 2, 2011
Date of Patent: Apr 23, 2013
Inventor: Theresa A Houck (Pueblo, CO)
Primary Examiner: Eric Goodman
Application Number: 29/407,811
Classifications
Current U.S. Class:
Cap, Plug, Vent Or Screen (11) (D23/260)