Self returning contamination barrier

- Medela Holding AG
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Description

FIG. 1 is a perspective view of a self returning contamination barrier showing the design.

FIG. 2 is a front view of the design of FIG. 1.

FIG. 3 is a back plan view of the design of FIG. 1.

FIG. 4 is a side view of the design of FIG. 1.

FIG. 5 is another side view of the design of FIG. 1.

FIG. 6 is a top plan view of the design of FIG. 1.

FIG. 7 is a bottom view of the design of FIG. 1.

FIG. 8 is a side view of the design of FIG. 1 in an alternate position with the center depressed; and,

FIG. 9 is a side view of the design of FIG. 1 in an alternate position with the center extended.

The broken lines in the drawings illustrate portions of the self returning contamination barrier which form no part of the claimed design.

Claims

The ornamental design for a self returning contamination barrier, as shown and described.

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Patent History
Patent number: D773643
Type: Grant
Filed: Jun 18, 2015
Date of Patent: Dec 6, 2016
Assignee: Medela Holding AG (Baar)
Inventors: Mark A. Luzbetak (Kildeer, IL), Thomas A. Sutrina (Rockford, IL), Erich Pfenniger (Ebikon), Patrik Bosshard (Buonas)
Primary Examiner: Barbara Fox
Assistant Examiner: Lilyana Bekic
Application Number: 29/530,623
Classifications
Current U.S. Class: Lacteal Extractor (D24/109)