Patents Assigned to World Medical Marketing Corporation
  • Foot exerciser
    Patent number: 4299206
    Abstract: A foot exercising device is disclosed. The foot exercising device includes a pair of foot pedals and a motor for reciprocating the foot pedals. A slip clutch is connected between the foot pedals and the motor to enable the foot pedals to be reciprocated independently of the motor. In the preferred embodiment, a control circuit controls the operation of the motor as a function of the number of reciprocations of the foot pedals and/or as a function of the blood flow through the patient using the foot exercising device.
    Type: Grant
    Filed: January 14, 1980
    Date of Patent: November 10, 1981
    Assignee: World Medical Marketing Corporation
    Inventor: Steven R. Hofstein
  • Foot exerciser
    Patent number: 4294236
    Abstract: A foot exercising device is disclosed. The foot exercising device includes a pair of foot pedals and a motor for reciprocating the foot pedals. A slip clutch is connected between the foot pedals and the motor to enable the foot pedals to be reciprocated independently of the motor. In the preferred embodiment, a control circuit controls the operation of the motor as a function of the number of reciprocations of the foot pedals and/or as a function of the blood flow through the patient using the foot exercising device.
    Type: Grant
    Filed: January 14, 1980
    Date of Patent: October 13, 1981
    Assignee: World Medical Marketing Corporation
    Inventor: Steven R. Hofstein
  • Foot exerciser
    Patent number: 4280486
    Abstract: A foot exercising device is disclosed. The foot exercising device includes a pair of foot pedals and a motor for reciprocating the foot pedals. A slip clutch is connected between the foot pedals and the motor to enable the foot pedals to be reciprocated independently of the motor. In the preferred embodiment, a control circuit controls the operation of the motor as a function of the number of reciprocations of the foot pedals and/or as a function of the blood flow through the patient using the foot exercising device.
    Type: Grant
    Filed: October 29, 1979
    Date of Patent: July 28, 1981
    Assignee: World Medical Marketing Corporation
    Inventor: Steven R. Hofstein
  • Foot exerciser
    Patent number: 4276887
    Abstract: A foot exercising device is disclosed. The foot exercising device includes a pair of foot pedals and a motor for reciprocating the foot pedals. A slip clutch is connected between the foot pedals and the motor to enable the foot pedals to be reciprocated independently of the motor. In the preferred embodiment, a control circuit controls the operation of the motor as a function of the number of reciprocations of the foot pedals and/or as a function of the blood flow through the patient using the foot exercising device.
    Type: Grant
    Filed: January 14, 1980
    Date of Patent: July 7, 1981
    Assignee: World Medical Marketing Corporation
    Inventor: Steven R. Hofstein
  • Foot exerciser
    Patent number: 4273113
    Abstract: A foot exercising device is disclosed. The foot exercising device includes a pair of foot pedals and a motor for reciprocating the foot pedals. A slip clutch is connected between the foot pedals and the motor to enable the foot pedals to be reciprocated independently of the motor. In the preferred embodiment, a control circuit controls the operation of the motor as a function of the number of reciprocations of the foot pedals and/or as a function of the blood flow through the patient using the foot exercising device.
    Type: Grant
    Filed: January 14, 1980
    Date of Patent: June 16, 1981
    Assignee: World Medical Marketing Corporation
    Inventor: Steven R. Hofstein