Patent
   D351207
Priority
Nov 20 1992
Filed
Nov 20 1992
Issued
Oct 04 1994
Expiry
Oct 04 2008
Assg.orig
Entity
unknown
2
6
n/a
The ornamental design for a wrist-worn air tank for scuba divers, as shown and described.

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.

Chestnut, Mark

Patent Priority Assignee Title
D605284, May 20 2008 Appendage-worn emergency air canister with safety leash
D834308, Sep 19 2017 Wearable fishing tackle holder
Patent Priority Assignee Title
4297998, Oct 12 1979 Pilot controlled regulator second stage
4798203, May 02 1986 Respirator Research, Ltd. Portable emergency breathing apparatus
4928686, Jan 03 1989 Lightweight breathing device
4941468, Jun 08 1988 AMF Mares S.p.A. Regulator for breathing apparatus
4996982, Apr 25 1989 Submersible Systems, Inc.; SUBMERSIBLE SYSTEMS, INC , A CORP OF CA Emergency breathing apparatus with holster released regulator valve
5209224, Jan 03 1989 Lightweight breathing device
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