Robert P Leventhal, 7215101 Interlachen Dr UNIT 317, Silver Spring, MD 20906

6440092, Aug 27, 2002

Dec 20, 1999

09/467562

Robert D. Leventhal - Los Angeles CA
Paul B. Thomas - San Pedro CA

D2RM Corp. - Gardena CA

A61H 100

601148, 601 46, 601 49, 601 84

A harmonic vibration massage device for generating harmonic vibrations and including a transmitting plate and at least two vibration generators mounted underneath the transmitting plate. The transmitting plate has a plurality of protruding fingertips thereto. The at least two vibration generators generate two distinct vibrations at two distinct areas on the transmitting plate, where the two distinct vibrations are coupled together to produce harmonic vibrations such that the harmonic vibrations are transmitted to and through the transmitting plate which in turn is transmitted to and through the plurality of fingertips and the body part positioned on the massage device.

6546579, Apr 15, 2003

Mar 9, 2001

09/803581

Robert D. Leventhal - Los Angeles CA
Paul B. Thomas - San Pedro CA

D2RM Corp. - Gardena CA

A47C 2708

56553, 644654, 644706, 644712, 29745241

A conforming air and foam support device for providing support to a body or a body part of an individual, where the conforming shape of the support device suspends the foam in order to cradle the body or the body part of the individual sitting or resting on the support device. The support device has an air bladder structure with at least one central opening and at least two foam slab members being slightly longer and wider than the air bladder structure. The air bladder structure is sandwiched between the at least two slab members, where the two foam slab members are bonded to the air bladder structure in the deflated condition as well to each other at the central opening to form the conforming air and foam support device. Once the air bladder structure is inflated, the upper foam slab member forms at least one concave surface while the lower foam slab member forms at least one convex surface at the central portions in order to cradle the body or the body part of an individual.

6547911, Apr 15, 2003

Mar 8, 2001

09/802230

Paul B. Thomas - San Pedro CA
Robert D. Leventhal - Los Angeles CA

D2RM Corp. - Gardena CA

B29C 6504

156242, 1562722, 156285, 156292

A method of forming and sealing a fluid or air structure which includes a plurality of opposing fluid nodes and a plurality of fluid channels which are respectively and integrally connected to the plurality of opposing fluid nodes, where the opposing fluid nodes form an upper matrix surface and a lower matrix surface that are both supportive and pliable with minimal surface tension and can be used in many applications, such as seating devices, sleeping devices, massage and therapeutic devices, etc.

6551450, Apr 22, 2003

Sep 7, 2001

09/949459

Paul B. Thomas - San Pedro CA
Robert D. Leventhal - Los Angeles CA

D2RM Corp. - Gardena CA

A47C 2710

1565801, 5706, 5710, 5713, 5654, 29745241, 2972846

An air and sonic massaging apparatus for providing an improved massaging effect with opposing lower air nodes beneath the upper air nodes in order to provide the user with greater displacement when patterned inflation and deflation of the device occurs. The apparatus includes an air device and a sonic device which is located underneath the air device. The air and sonic massaging apparatus inhibits turning forces and sideway motions, and keeps the motion more linear and at a higher consistent force. The apparatus has separate air flow circuits that provide alternating or conjoined patterns of inflation and deflation on a single device. The sonic device includes a sonic transducer that creates acoustic waves generated by a rigid transmission plate through movement by the translation of significant solid mass. The sonic device provides high magnitudes of acoustic energy to the directly coupled air device or directly coupled to the users body air cavity.

6632188, Oct 14, 2003

Jan 8, 2001

09/755788

Paul B. Thomas - San Pedro CA
Robert D. Leventhal - Los Angeles CA

D2RM Corp. - Gardena CA

A61H 900

601152, 601 69

An air foot massaging apparatus for massaging and stimulating tired feet, and thereby creating beneficial physiological effects throughout the body and including a pair of boot shaped structures for adapting to the users feet or a unitary fluid-tight container for retaining fluid therein and adapting to a users feet. Each boot shaped structure has a plurality of interior compressible and expandable air nodes which engage with the users foot, a compressor to inflate or deflate the compressible and expandable air nodes for providing an effective massaging pattern to massage the users feet, a vibration motor for providing a vibrational massage to further provide an effective massaging pattern to massage the users feet, and a control mechanism for controlling the inflating and deflating of the plurality of compressible and expandable air nodes.

6666743, Dec 23, 2003

Oct 23, 2001

10/003019

Carrie L. Polare - Pacific Palisades CA
Daniel T. Hoffman - Malibu CA
Paul B. Thomas - San Pedro CA
Robert D. Leventhal - Los Angeles CA

Sport Fun, Inc. - Los Angeles CA

A63H 100

446256, 446242

A hollow rotatable member preferably made from a clear plastic material and a hollow cover are attached to each other in a spinning top. A ring is disposed within the top on the cover at a position of the tops substantially maximum diameter to provide stability and inertia to the top during the tops rotation, thereby significantly increasing the tops spinning time. A cap fits tightly on the upper portion of the rotatable member. A strap having teeth defining a rack gear extends through an aperture in the cap and engages a pinion gear in the aperture. When the strap is pulled from the aperture, the pinion gear rotates and causes the top to spin. Because of the tight fit between the top and the cap, the top can be thrown outwardly and downwardly toward a support surface and can be spinning as it reaches the support surface. The cap may have an increased vertical dimension to facilitate the manual holding of the top in a vertical direction when the strap is pulled from the cap aperture to initiate the tops spinning. Lights may be disposed within the rotatable member to provide illuminations while the top is spinning.

6681425, Jan 27, 2004

Apr 4, 2002

10/116230

Robert Leventhal - Los Angeles CA
Paul Thomas - San Pedro CA

Banyan Licensing LC - Ft. Lauderdale FL

A47C 3100

5660, 5659, 5616

There is provided a bedrest including an inflatable bladder, which is in general a triangular shaped structure when inflated and a microprocessor based hand controller for inflating and deflating the bladder. The bladder contains an interior baffle which extend for primarily the length of the bladder fixed to interior walls of the bladder to form an inverse triangle inverse to the triangle formation of the bladder when inflated. The interior baffle therefore enables the structure to form more precisely into the desired triangular shape in order to perform a more effective position when inserted under the mattress in the head location of the bed. The microprocessor based hand controller enables an individual to inflate or deflate the bladder to any desired amount with a simple control. In addition, the hand controlled microprocessor permits computer programming so that the mattress can be automatically raised and lowered to different levels during different periods of time. An additional feature is that one does not need to simply continue to hold the switch down in order to raise or lower the bladder portion but instead can press a simple button after the entire hand controlled microprocessor has been preprogrammed so that any one of a number of different adjustments can be made and these can be made at any given time and preset to any given time and interval.

6715172, Apr 6, 2004

Dec 11, 2002

10/316551

Robert Leventhal - Los Angeles CA
Paul Thomas - San Pedro CA

Banyan Licensing LC - Ft. Lauderdale FL

A47C 3100

5660, 5659, 5713

There is provided a bedrest including an inflatable bladder, a compressor assembly and a microprocessor based controller for inflating and deflating the bladder. The compressor assembly has several stages reducing the volume of air. The compressor assembly includes a housing having an air intake, a motor and a centrifugal blower for passing air into a valve assembly. When inflating, the air passes under pressure through the centrifugal blower, past the motor and through a check valve into the valve assembly and through air outlet that is connected to an air supply tube. In a preferred embodiment, the valve assembly is equipped with a solenoid relief valve for use when deflating the bladder. The microprocessor based controller enables an individual to inflate or deflate the bladder to any desired amount with a simple control. In addition, the hand controlled microprocessor permits computer programming so that the mattress can be automatically raised and lowered to different levels during different periods of time.