Hair trap for drain
Description
The broken line showing of an environment in
Claims
I claim the ornamental design for a hair trap for drain, as shown and described.
Referenced Cited
U.S. Patent Documents
214983 | May 1879 | Atwater |
1935128 | November 1933 | Pullman |
2512394 | June 1950 | Sullivan |
2960234 | November 1960 | Fredrickson |
4380834 | April 26, 1983 | Wentz |
D308720 | June 19, 1990 | Yuen |
D316594 | April 30, 1991 | Yuen |
5003642 | April 2, 1991 | Robb et al. |
6487729 | December 3, 2002 | Delanzo |
20040173240 | September 9, 2004 | Harris |
Patent History
Patent number: D650471
Type: Grant
Filed: Apr 6, 2011
Date of Patent: Dec 13, 2011
Inventor: Tiffany Du (Garden Grove, CA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric Goodman
Attorney: Richard D. Clarke
Application Number: 29/389,099
Type: Grant
Filed: Apr 6, 2011
Date of Patent: Dec 13, 2011
Inventor: Tiffany Du (Garden Grove, CA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric Goodman
Attorney: Richard D. Clarke
Application Number: 29/389,099
Classifications
Current U.S. Class:
Trap (D23/268)