Wrist-worn air tank for scuba divers

Description

FIG. 1 is a front, top and side perspective view of a wrist-worn air tank for scuba divers embodying the design of the present invention;

FIG. 2 is a front end elevational view thereof;

FIG. 3 is a rear end elevational view thereof;

FIG. 4 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4;

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

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
4297998 November 3, 1981 Christianson
4798203 January 17, 1989 Bartos
4928686 May 29, 1990 Nelepka
4941468 July 17, 1990 Giovanni
4996982 March 5, 1991 Williamson
5209224 May 11, 1993 Nelepka
Patent History
Patent number: D351207
Type: Grant
Filed: Nov 20, 1992
Date of Patent: Oct 4, 1994
Inventor: Mark Chestnut (Myrtle Beach, SC)
Primary Examiner: Stella Reid
Attorney: Terry M. Gernstein
Application Number: 0/1,679
Classifications
Current U.S. Class: D21/236