Heated game call
This invention is a game call having a barrel, an insert, a reed and a heating element disposed within or on either the barrel or the insert of the call to heat a portion of the call.
This application claims the benefit of U.S. Provisional Patent Application No. 60/793,149, filed Apr. 19, 2006.
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENTNot Applicable.
BACKGROUND OF THE INVENTIONThis invention is an improved game call. Game calls are widely used to attract wild game for hunting or observation. Many of these calls, including duck, goose, deer, and predator calls, are designed to be held in a user's hand while air is forced into the call from the mouth of the user, causing vibration of a reed within the call. In many cases, these calls are used in cold temperature conditions. The cold temperatures may cause moisture from the breath of the user to freeze the reed to the adjacent portions of the call—resulting in either no sound or very unrealistic sound. This freezing of the reed is particularly an issue in situations where there are extended periods of nonuse of the call while waiting for game to approach within calling range.
In addition, in these cold conditions users need to keep their hands warm, and often wear gloves. The fabric of the gloves often has a noticeable and undesirable “muffling” effect on the sound of the call.
Game calls having a barrel, and insert, and a reed are well known. An example of this type of call is shown in U.S. Pat. No. 4,151,678. The terminology used to describe the components of the call may vary, but as used in this description “barrel” refers to the portion of the call contacted by the lips of the user and the “insert” refers to the portion inserted within the barrel. The “reed” refers to the vibrating, sound-generating portion of the call of and may be made up of one or more individual reed elements. Double and triple reeds are well known and all descriptions of a “reed” in this application are intended to refer to single, double, triple, or other multiple element reed assemblies.
U.S. Pat. No. 6,878,032 describes a prior art approach to addressing the issue of game call performance in cold conditions. This patent describes an insular wrap to be placed around the barrel of the call. A pouch is located within the wrap and a separate heat pack is inserted into that pouch to warm the call. Unfortunately, this device is awkward to use, adds significantly to the bulk of the call, and may affect the quality of sound made by the call. In addition, in this device the heat is applied to the exterior surface of the barrel. If the objective is to prevent freezing of the reed, the heat applied by this device must be inefficiently conducted through the barrel to the inner portion of the call where the reed is located.
SUMMARY OF THE INVENTIONThe present invention is a heated game call that prevents freezing of the internal portions of the call and, alternately or additionally, provides a source of heat to reduce the need for a user to wear gloves. One or more heating elements are located within or on either the barrel or insert of the call. Electric current provided by a battery energizes the heating element and warms the adjacent portions of the call.
As shown in
In the preferred embodiment shown in
Alternatively, the heating element may be attached to the interior surface of the barrel or to the surface on the insert. In this configuration the heating element should be covered with a water resistant coating.
Electrical current is provided to the heating element via wires (13), resulting in the heating of the barrel of the call. Electrical current is provided by batteries that may be contained within a compartment within a portion of the call or within in a cylindrical housing separate from the call. As shown in
As shown in
As shown in
In using the preferred embodiment of this heated game call, the user wears a lanyard (14) containing the heated game call and the battery compartment (12). When the device is activated by inserting the battery in the battery compartment (12) and completing the circuit with the switch (18), electrical current passes through a heating element (11) molded into the barrel (2) of the call and maintains the interior of the call at a temperature above freezing, and, if desired, maintains the exterior of the barrel at a comfortable temperature. The user may hold the call in an un-gloved hand and, when he or she wishes to call game, blow into the barrel of the call to make the appropriate sounds. After calling, any moisture in the call does not freeze and the call remains ready for immediate use at the next appropriate time, even if the ambient temperature is below freezing and an extended period of time passes before game is again within calling range.
Claims
1. A game call comprising a barrel, an insert, a reed, a heating element and a battery compartment.
2. The game call in claim 1 in which the heating element is disposed within the barrel of the call.
3. The game call in claim 1 in which the heating element is disposed within the insert of the call.
4. The game call in claim 2 in which the battery compartment is located within the barrel of the call.
5. The game call in claim 2 in which the battery compartment is located in a separate housing.
6. The game call in claim 3 in which the battery compartment is located within the insert of the call.
7. The game call in claim 3 in which the battery compartment is located in a separate housing.
8. The game call in claim 1 further comprising wires creating a circuit connecting the battery compartment with the heating element.
9. The game call in claim 8 further comprising a switch for disconnected the circuit formed by said wires between the battery compartment and the heating element.
10. The game call in claim 5 further comprising a lanyard having wires disposed within the lanyard and connected to the battery compartment.
11. The game call in claim 7 further comprising a lanyard having wires disposed within the lanyard and connected to the battery compartment.
12. The game call in claim 1 in which the heating element is located on a surface of the barrel of the call.
13. The game call in claim 1 in which the heating element is located on a surface of the insert of the call.
14. The game call in claim 12 in which the battery compartment is located within the barrel of the call.
15. The game call in claim 12 in which the battery compartment is located in a separate housing.
16. The game call in claim 13 in which the battery compartment is located within the insert of the call.
17. The game call in claim 13 in which the battery compartment is located in a separate housing.
18. The game call in claim 12 further comprising wires creating a circuit connecting the battery compartment with the heating element.
19. The game call in claim 18 further comprising a switch for disconnected the circuit formed by said wires between the battery compartment and the heating element.
20. The game call in claim 12 further comprising a lanyard having wires disposed within the lanyard and connected to the battery compartment.
Type: Application
Filed: Apr 17, 2007
Publication Date: Oct 25, 2007
Inventor: Robert E. Marsh (Kansas City, MO)
Application Number: 11/787,469
International Classification: A63H 5/00 (20060101);