Mouthpiece cover
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FIG. 1 is a top and rear perspective view of a mouthpiece cover showing my new design;
FIG. 2 is a top plan view thereof, the bottom plan view being identical;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof, the opposite side being identical;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a perspective view thereof, showing the operation of the mouthpiece cover to cover the mouthpiece;
FIG. 7 is a top and rear perspective view of a second embodiment of the mouthpiece cover;
FIG. 8 is a top plan view of FIG. 7, the bottom plan view being identical;
FIG. 9 is a rear elevational view of FIG. 7; and
FIG. 10 is a side elevational view of FIG. 7, the opposite side view being identical;
FIG. 11 is a front elevational view of FIG. 7; and
FIG. 12 is a perspective view of FIG. 7 showing the operation of the mouthpiece cover to cover the mouthpiece.
Type: Grant
Filed: Feb 13, 1989
Date of Patent: Oct 29, 1991
Assignee: Underwater Diving Inc. (Chatsworth, CA)
Inventor: Lowell J. Dreyfus (Chatsworth, CA)
Primary Examiner: Kay H. Chin
Attorneys: Charles H. Schwartz, Ellsworth R. Roston
Application Number: 7/309,071