Swim fin

- Tabata Co. Ltd.
Description

FIG. 1 is a front and top perspective view of a swim fin showing my new design;

FIG. 2 is a front and bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a sectional view thereof, taken along the line 5--5 of FIG. 3;

FIG. 6 is a sectional view thereof, taken along the line 6--6 of FIG. 3;

FIG. 7 is a sectional view thereof, taken along the line 7--7 of FIG. 3;

FIG. 8 is a sectional view thereof, taken along the line 7--7 of FIG. 3;

FIG. 9 is a sectional view thereof, taken along the line 9--9 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D203364 December 1965 Brunner
D233247 October 1974 Tabata
D270926 October 11, 1983 Simpson
2737668 March 1956 Cressi et al.
3112503 December 1963 Girden
3183529 May 1965 Beuchat
4778423 October 18, 1988 Ciccotelli
4795384 January 3, 1989 Hattori
Other references
  • Skin Diver, Jul. 1988, p. 38, Tekna.RTM., Swim Fin.
Patent History
Patent number: D313640
Type: Grant
Filed: Jul 28, 1987
Date of Patent: Jan 8, 1991
Assignee: Tabata Co. Ltd. (Tokyo)
Inventor: Shohji Fujiwara (Tokyo)
Primary Examiner: Kay H. Chin
Attorney: Fred Philpitt
Application Number: 7/78,702
Classifications
Current U.S. Class: D21/239