Diver's mask
Latest Tabata Co. Ltd. Patents:
Description
FIG. 1 is a front perspective view of a diver's mask showing my design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a side elevational view, the opposite side being a mirror image thereof;
FIG. 6 is a sectional view taken along the line 6--6 in FIG. 3;
FIG. 7 is a top plan view and
FIG. 8 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D318476
Type: Grant
Filed: Jul 28, 1987
Date of Patent: Jul 23, 1991
Assignee: Tabata Co. Ltd. (Tokyo)
Inventor: Hiromasa Sato (Tokyo)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: M. Hannon
Attorney: Fred Philpitt
Application Number: 7/78,701
Type: Grant
Filed: Jul 28, 1987
Date of Patent: Jul 23, 1991
Assignee: Tabata Co. Ltd. (Tokyo)
Inventor: Hiromasa Sato (Tokyo)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: M. Hannon
Attorney: Fred Philpitt
Application Number: 7/78,701
Classifications
Current U.S. Class:
D16/102