Breathing device for athletes
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
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