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Publication numberUSD319880 S
Publication typeGrant
Application numberUS 07/269,099
Publication dateSep 10, 1991
Filing dateNov 8, 1988
Publication number07269099, 269099, US D319880 S, US D319880S, US-S-D319880, USD319880 S, USD319880S
InventorsLaszlo Tapolcai
Original AssigneeSherwood Medical Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Breathing exerciser
US D319880 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a breathing exerciser, as shown.
Description

FIG. 1 is a front elevational view of a breathing exerciser showing my new design;

FIG. 2 is a right side elevational view thereof with the hose and mouthpiece cut away;

FIG. 3 is a bottom plan view thereof with the hose and mouthpiece cut away;

FIG. 4 is a top plan view thereof, with the hose and mouthpiece cut away;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof with the hose and mouthpiece cut away;

FIG. 7 is a side elevational view of the mouthpiece thereof with the hose cut away; and

FIG. 8 is an end elevational view of the mouthpiece thereof.

Non-Patent Citations
Reference
1Introducing the DHD Coach brochures dated 9/85.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9180340 *Apr 1, 2013Nov 10, 2015E-Top Union Inc.Respiratory training assembly
US20140135176 *Apr 1, 2013May 15, 2014E-Top Union Inc.Respiratory Training Assembly
Classifications
U.S. ClassificationD24/164