| D267117 |
Breathing circuit filter
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| Patent Drawings: | |
| Inventor: |
Rosenberg |
| Date Issued: |
November 30, 1982 |
| Application: |
06/171,228 |
| Filed: |
July 22, 1980 |
| Inventors: |
Rosenberg; David J. (Glen Cove, NY)
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| Assignee: |
Pall Corporation (Glen Cove, NY) |
| Primary Examiner: |
Ansher; Bernard |
| Assistant Examiner: |
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| Attorney Or Agent: |
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| U.S. Class: |
D23/209; D24/162; D24/164 |
| Field Of Search: |
210/446; 210/493.1; 210/499; D23/4; D24/52; 128/214R |
| International Class: |
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| U.S Patent Documents: |
D234721; D235035; D238456; D247252; D260175; 3765537; 4014797 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a breathing circuit filter, substantially as shown. |
| 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.
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