Patent
   D300962
Priority
Nov 16 1987
Filed
Nov 16 1987
Issued
May 02 1989
Expiry
May 02 2003
Assg.orig
Entity
unknown
6
7
n/a
The ornamental design for a nasal breathing piece, as shown and described.

FIG. 1 is a top plan view of a nasal breathing piece showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is bottom plan view thereof.

Johnson, Duncan G.

Patent Priority Assignee Title
6769432, Apr 10 2002 KEIFER, ELIZABETH ANNE Method and apparatus for non-abrasive cushioning seal of assisted breathing devices
D481122, Apr 10 2002 KEIFER, ELIZABETH ANNE Nostril insert pad
D504947, Sep 08 2003 Fisher & Paykel Healthcare Limited Mouthpiece
D678510, Nov 11 2010 medin Medical Innovations GmbH Nasal prong
D859646, Jan 23 2017 KONINKLIJKE PHILIPS N V Nasal cannula
D873410, Jan 24 2017 KONINKLIJKE PHILIPS N V Nasal cannula with oral scoop
Patent Priority Assignee Title
2295321,
2572254,
3643660,
4367735, Dec 31 1979 UNION TRUST COMPANY Nasal cannula
4641647, Feb 08 1985 TAYLOR SHERYL L 10324 BROOM LANE, SEABROOK, MD Device for securing respiratory appliance during respiratory therapy
4753233, Feb 10 1987 Advantage Medical Nasal cannula
237219,
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