Blood flow line
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Description
The broken lines shown in the drawings illustrate portions of the blood flow line which form no part of the claimed design.
Claims
The ornamental design for a blood flow line, as shown and described.
Referenced Cited
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Patent History
Patent number: D979050
Type: Grant
Filed: Oct 29, 2019
Date of Patent: Feb 21, 2023
Assignee: Fresenius Medical Care Holdings, Inc. (Waltham, MA)
Inventors: Perry N. Law (Kaysville, UT), Louis LeeGrande Barrett (West Point, UT), Christopher Yim Chau (Mission, TX)
Primary Examiner: Nathan M Johnston
Application Number: 29/711,195
Type: Grant
Filed: Oct 29, 2019
Date of Patent: Feb 21, 2023
Assignee: Fresenius Medical Care Holdings, Inc. (Waltham, MA)
Inventors: Perry N. Law (Kaysville, UT), Louis LeeGrande Barrett (West Point, UT), Christopher Yim Chau (Mission, TX)
Primary Examiner: Nathan M Johnston
Application Number: 29/711,195
Classifications