Diving snorkel
Description
FIG. 1 is a front elevational view of a diving snorkel showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Patent History
Patent number: D339400
Type: Grant
Filed: Aug 15, 1991
Date of Patent: Sep 14, 1993
Inventor: Hsin-Nan Lin (Kuei Shan Hsiang)
Primary Examiner: Kay H. Chin
Law Firm: Bacon & Thomas
Application Number: 7/745,615
Type: Grant
Filed: Aug 15, 1991
Date of Patent: Sep 14, 1993
Inventor: Hsin-Nan Lin (Kuei Shan Hsiang)
Primary Examiner: Kay H. Chin
Law Firm: Bacon & Thomas
Application Number: 7/745,615
Classifications
Current U.S. Class:
D21/236;
D21/237