Drain strainer
Description
The broken lines showing a bathtub drain in
Claims
The ornamental design for a drain strainer, as shown and described.
Referenced Cited
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Patent History
Patent number: D853534
Type: Grant
Filed: Jan 31, 2019
Date of Patent: Jul 9, 2019
Inventor: Hyunjoo Helton (Winnetka, CA)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/678,776
Type: Grant
Filed: Jan 31, 2019
Date of Patent: Jul 9, 2019
Inventor: Hyunjoo Helton (Winnetka, CA)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/678,776
Classifications
Current U.S. Class:
Drain Guard Or Strainer (12) (D23/261)