Methods of using hands free signal devices

• US 6,688,253 B2
• Filed: 06/06/2001
• Issued: 02/10/2004
• Est. Priority Date: 06/02/1999
• Status: Expired due to Fees

• Current Assignee: Stephen B. Frink
• Original Assignee: Stephen B. Frink
• Inventors: Frink, Stephen B.
• Primary Examiner(s): Gutierrez, Diego
• Assistant Examiner(s): Courson, Tania C.
• Application Number:
  US09/876,757
• Publication Number:
  US 20020050243A1
• Time in Patent Office: 979 Days
• Field of Search: 116/210, 116/DIG.7, 116/DIG.8, 116/DIG.9, 441/90, 441/92, 441/93, 441/94, 441/96, 441/106, 441/114, 441/117, 441/119, 441/121
• US Class Current: 116/210
• CPC Class Codes: B63C 11/26 Communication means, e.g. means for signalling the presence of diverselectric communication in general H04

Abstract

A hands free signal device for use in conjunction with a scuba system. The hands free signal device includes an inflatable member engaged with an inflation source. The inflation source, for example, can be a tank of compressed air commonly used in scuba diving or can be a smaller, self-contained cylinder of carbon dioxide. The signaling device is adapted for use in conjunction with a scuba diving buoyancy compensation jacket and is activated by pulling on a cord within easy reach of the scuba diver.

Claims

1. A method of signaling comprising:

securing a hands free signaling device to a buoyancy control device (BCD), said hands free signaling device comprising an inflatable member and a valve mechanism, said valve mechanism positioned between said BCD and said inflatable member; and

capable of providing fluid communication between said BCD and said inflatable member;

inflating and deflating the BCD without inflating said inflatable member of said hands free sign ling device;

using the valve mechanism to control the inflation of said inflatable member of said hands free signaling device while said inflatable member remains secured to said BCD; and

maintaining said inflatable member substantially vertical with respect to the surface of the water without the use of hands.

2. The method of claim 1, wherein said inflatable member is an elongate balloon.

3. The method of claim 1, wherein using the valve mechanism to control the inflation of said inflatable member of said hands free signaling device comprises using a cylinder of compressed gas.

4. The method of claim 3, wherein said cylinder of compressed gas is a scuba tank.

5. The method of claim 3, wherein said cylinder of compressed gas contains carbon dioxide.

6. The method of claim 1, further comprising the step of activating a radio transponder.

7. The method of claim 6, wherein said radio transponder is attached to one end of said inflatable member.

8. The method of claim 6, wherein said step of activating a radio transponder is performed automatically when said inflatable member is inflated.

9. The method of claim 1, wherein using the valve mechanism to control the inflation of said inflatable member of said hands free device signaling device to inflate comprises pulling a cord to open said valve mechanism.

10. The method of claim 9, wherein said valve mechanism comprises a one way valve.

11. The method of claim 9, wherein said valve mechanism is a buoyancy compensation device overflow valve.

12. A method of signaling comprising:

connecting a signaling device to an inflatable vest said signaling device comprising an inflatable member and a valve mechanism, said valve mechanism positioned to allow fluid flow between said inflatable vest and said inflatable member;

inflating and deflating said inflatable vest without inflating said inflatable member of said signaling device;

using the valve mechanism to control the flow of fluid from said inflatable vest to said inflatable member to inflate said inflatable member of said signaling device while said signaling device remains connected to said inflatable vest; and

maintaining said inflatable member generally vertical with respect to the surface of the water without the use of hands.