×

Headband with receiver and directional antenna

  • US 4,041,497 A
  • Filed: 05/05/1975
  • Issued: 08/09/1977
  • Est. Priority Date: 05/05/1975
  • Status: Expired due to Term
First Claim
Patent Images

1. In combination with a portable radio receiver, a housing for enclosing said receiver, a headband for supporting said housing along one side of the head of a user, said headband and housing defining a plane of symmetry coincident with the lateral plane of symmetry of the head of the user, an antenna integrally mounted in said housing with said receiver, said antenna comprising a coil having a longitudinal axis, said coil being fixedly mounted with respect to said receiver at a rearwardly inclined angle of between 15°

  • - 45°

    with respect to the plane of symmetry of the headband and receiver when worn in the normally geometric vertical position on the head.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×