Filter housing
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Description
1. Filter housing
In the drawings, the broken lines are for the purpose of illustrating environment only and form no part of the claimed design.
Claims
The ornamental design for a filter housing, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D839432
Type: Grant
Filed: May 27, 2016
Date of Patent: Jan 29, 2019
Assignee: ASAHI KASEI KABUSHIKI KAISHA (Tokyo)
Inventor: Yoshiyuki Tazuke (Tokyo)
Primary Examiner: Rhea Shields
Application Number: 35/502,004
Type: Grant
Filed: May 27, 2016
Date of Patent: Jan 29, 2019
Assignee: ASAHI KASEI KABUSHIKI KAISHA (Tokyo)
Inventor: Yoshiyuki Tazuke (Tokyo)
Primary Examiner: Rhea Shields
Application Number: 35/502,004
Classifications
Current U.S. Class:
Pulmonary (38) (D24/164)