Patent · US Expired

Packaged airline headsets

US4765481A · kind A · utility

9Cited by
16References
7Claims
0Family size

Inventors

Key dates

Filing dateAug 18, 1986
Grant dateAug 23, 1988
Priority date
Expiry dateAug 18, 2006

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA45C11/24
  • WIPO fieldOther consumer goods
  • WIPO sectorOther fields

Abstract

Airline headsets are packaged in a reusable container. The container is affixed to the cord of the headset near the connection which inserts into the plug in the passenger seat arm. The reusable container provides for advertising which underwrites the cost of the head set and the container to an extent that it is less costly to give the passengers the headsets on a complimentary basis than to handle them in the familiar manner.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.