Underwater breathing apparatus

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Description

FIG. 1 is a top perspective view of an underwater breathing apparatus showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The bottom and rear of the underwater breathing apparatus of my new design are unornamented and not considered part of the design. The broken lines in FIGS. 4 and 6 define the bounds of the claimed design and form no part thereof.

Claims

The ornamental design for a underwater breathing apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
D231571 April 1974 Parker
4054132 October 18, 1977 Deeds
4062356 December 13, 1977 Merrifield
4722333 February 2, 1988 Bartos
D370256 May 28, 1996 Kurokawa
Other references
  • CCR Model 2000 rebreather. Rebreathers. Retrieved from the Internet: www.rebreather.com/models.htm.
Patent History
Patent number: D483859
Type: Grant
Filed: Sep 30, 2002
Date of Patent: Dec 16, 2003
Inventor: Bruce D. Omholt (Rohnert Park, CA)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Donald L. Beeson
Application Number: 29/168,410
Classifications
Current U.S. Class: Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110); Inhalation Tube Or Mouthpiece Type (6) (D24/110.5)
International Classification: 2902;