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A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 7238078 | Airplane types changeable model flight toy A changeable model flight toy which can simulate the takeoff and landing attitudes and flight attitudes at low cost in accordance with different types of airplanes is provided. A plurality of airplane bodies having different outer appearance forms which can be maint... | 07/03/2007 |
| 7168657 | Toy helicopter landing skid structure A toy helicopter landing skid structure includes an upper support stand, a propping member and a bottom stand. The upper support stands are connected to the bottom of a helicopter airframe, and the propping member is connected to the bottom of each upper support sta... | 01/30/2007 |
| 6948997 | Elastic drive motor with force isolation Disclosed is a method and system for providing an elastic drive mechanism in which the compressive force and torque created by the twisting of an elastic member used to power an aircraft are isolated from the fuselage, and specifically isolated from the flight contr... | 09/27/2005 |
| 6659839 | Model aircraft capable of reproducing flight attitude A toy or model aircraft with motions that can reproduce the operational status and flight attitude of the corresponding real aircraft. Model aircraft include a vertical motion device for enabling the aircraft body to ascend or descend in order to reproduc... | 12/09/2003 |
| 6371829 | Toy having remote control device and remote controlled model vehicle A toy comprising a remote control device and a remote controlled model vehicle for changing a form thereof while moving, according to a control by the remote control device. The toy comprises a remote control device (100) and a remote controlled model veh... | 04/16/2002 |
| 5802751 | Ornamental aircraft having multiple moving parts A decorative aircraft has a rotatable propeller, a movable rudder, and a decorative pilot figure that also moves. The rotatable propeller is attached to a first output shaft of a motor positioned in the leading end of the fuselage of the aircraft. The mot... | 09/08/1998 |
| 5641317 | Transmission mechanism of a toy helicopter A transmission mechanism of a toy helicopter, including a casing disposed in a housing of the helicopter, a motor disposed in the casing and a gear set driven by the motor to drive a pair of cams. Each cam is formed with a peripheral groove within which t... | 06/24/1997 |
| 5571038 | Model airplane flight simulator A model airplane flight simulator which enables a model airplane to be maneuvered by a remote control device through pitch, yaw and roll without movement over ground. The model airplane includes most of the attributes of a flying model such as one and pre... | 11/05/1996 |
| 5374217 | Illusion creating for amusement and education A device for creating an illusion includes a helix and an object in an arrangement which gives the illusion that the object and helix move relative to one another as the helix is rotated. The helix can be flexible or of a stable configuration such that it... | 12/20/1994 |
| 5334070 | Tethered controlled flying toy The present invention relates to a tethered controlled flying toy that is attached to a control unit by a hollow tube and a clutch assembly. A rotating cable extends from a motor within the control unit through the clutch assembly and the hollow tube to t... | 08/02/1994 |
| 4923196 | Engine-spiraled, stabilized toy football An engine-spiraled, stabilized toy football including a skeleton made up of a plurality of spaced ribs collectively configured as a truncated football. An external skin of strong, thin plastic covers the skeleton. A generally conical zone at each end of t... | 05/08/1990 |
| 4728311 | Toy helicopter A toy helicopter is provided having a rotor that gradually accelerates to simulate the start-up of a full-scale helicopter, wherein the gradual acceleration is induced by frictional interaction between the surface of a drive shaft and the surface of a bor... | 03/01/1988 |
| 4604075 | Toy helicopter with a control unit Toy helicopter with a control unit which can be removed from the body of the helicopter and placed in one of several positions. The helicopter has a rotor blade which is powered by a motor connected to it via compound gears and a rotary driving shaft. The... | 08/05/1986 |
| 4559020 | Inflatable toy with movable mechanism An inflatable toy comprises at least one external rotary assembly mounted outside the inflatable envelope and at least one internal movable object mounted inside the inflatable envelope. The external rotary assembly and the internal movable object are int... | 12/17/1985 |
| 4504239 | Toy land vehicle and aircraft combination A self-propelled military type land vehicle with a power take-off friction coupling in the form of a rotating cannon fits into and is retained in a helicopter shell with the power coupling driving the helicopter rotor. A releasable latch carried by the he... | 03/12/1985 |
| 4496149 | Game apparatus utilizing controllable audio signals There is disclosed a game apparatus employing a container having located therein an electronic circuit capable of emitting a repetitive audio signal of a controllable volume and repetition rate. The container includes a compartment in which a prize or awa... | 01/29/1985 |
| 4279098 | Toy airplane The invention comprises a preschool toy airplane including a fuselage housing a spring motor mechanism which is wound by turning a handle located at the tail. The spring motor rotates the propeller and the winding handle relative to the fuselage of the pl... | 07/21/1981 |
| 4269596 | Toy aeroplane flight simulating console A toy type flight simulating console for a toy aeroplane comprising a relatively small compact housing completely enclosing all operating components and mechanism except the outer ends of a simulated joystick and motor throttle lever as well as a vertical... | 05/26/1981 |
| 4114309 | Toy helicopter A toy helicopter having a hollow body member configured to simulate a helicopter with a main body portion and a tail section, the main body portion supporting a helicopter rotor on a shaft member extending through the roof thereof, the shaft being rotatab... | 09/19/1978 |
| 4073086 | Vehicle toy An amphibious toy such as a marine helicopter assembly is provided. The toy assembly includes a transparent spherical cockpit that is rotatively mounted on a fuselage and driven by a pivotal transmission gear assembly. A removable motor can be mounted in ... | 02/14/1978 |
