USD267117S - Breathing circuit filter - Google Patents

Breathing circuit filter Download PDF

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Publication number
USD267117S
USD267117S US06171228 US17122880F USD267117S US D267117 S USD267117 S US D267117S US 06171228 US06171228 US 06171228 US 17122880 F US17122880 F US 17122880F US D267117 S USD267117 S US D267117S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
view
circuit
breathing
filter
fig
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US06171228
Inventor
David J. Rosenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Corp
Original Assignee
Pall Corp
Filing date
Publication date
Grant date

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Description

FIG. 1 is a top plan view of a breathing circuit filter showing my new design;

FIG. 2 is a view of one side thereof, and

FIG. 3 is a view of another side thereof.

Claims (1)

  1. The ornamental design for a breathing circuit filter, substantially as shown.
US06171228 1980-07-22 Breathing circuit filter Expired - Lifetime USD267117S (en)

Publications (1)

Publication Number Publication Date
USD267117S true USD267117S (en) 1982-11-30

Family

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