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Method of playing a naval maneuvering game
I claim: 1. A method of playing a game simulating manuevering ships in combat at sea for two (2) players comprising the steps of: A. providing a first and second set of ...
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Transducer
Referring now to FIG. 1, the subject transducer, in general, includes a flextensional transducing unit 10 and a radiating head 12, which includes, in general, a chamber ...
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Expendable underwater acoustic projector
The present invention is directed to providing an expendable apparatus for projecting acoustic energy through a water medium. An elongate tube is disposed in the water ...
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Hydroacoustic sonar equipment
We claim: 1. In a hydroacoustic sonar system comprising transmitter-receiver means for beaming a pulse modulated radio frequency acoustic signal towards a target and ...
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System of automatically controlling distance in linear movement
Accordingly, the primary object of the present invention is to provide a system of controlling that movable position of all the movable members which can be converted ...
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Energy dissipating device for coin handling mechanisms
What we claim is: 1. A coin handling mechanism including means defining a coin path through the mechanism, the means including at least one energy dissipating device ...
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Room air conditioner
An object of this invention is to provide a room air conditioner which enables its thickness to be greatly reduced. Another object of the invention is to provide a room ...
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Anti-noise mounting means for transmissions
FIG. 1 discloses a track-type vehicle 10 of the type disclosed in U.S. Pat. No. 3,828,873, assigned to the assignee of this invention. The vehicle essentially comprises ...
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Football training device
The present invention provides a portable football training device of the type commonly called a running chute which is adapted to teach a player to slowly raise his ...
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Golf club
What is claimed is: 1. A golf club which is comprised of a handle, a shaft, and a head, all molded together from an appropriate flexible material, said club having ...
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