Breathing device for athletes

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Description

FIG. 1 is a side elevational view of a breathing device for athletes showing my new design, the opposite side being substanially the same,

FIG. 2 is a top plan view thereof,

FIG. 3 is a bottom plan view thereof,

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D214972 September 1968 Katerndahl
3107667 October 1963 Moore
3548823 May 1968 Bogacik
4270531 June 2, 1981 Blackly et al.
Patent History
Patent number: D279219
Type: Grant
Filed: Apr 12, 1982
Date of Patent: Jun 11, 1985
Inventor: Raymond J. Hanlon (Barrington, RI)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. C. Anderson
Application Number: 6/367,636
Classifications
Current U.S. Class: D24/62