Patent · US Expired

Telephone cradle adapter

US4113995A · kind A · utility

1Cited by
1References
4Claims
0Family size

Inventor

Key dates

Filing dateAug 25, 1977
Grant dateSep 12, 1978
Priority date—
Expiry dateAug 25, 1997

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04M1/06
  • WIPO fieldTelecommunications
  • WIPO sectorElectrical engineering

Abstract

An adapter for attachment to a telephone cradle comprising an elastomeric sleeve defining a cavity for accepting the handpiece-retaining protuberance of a telephone receiver cradle, and a generally U-shaped metallic cap engaging the elastomer at opposite sides of the cavity enclosing the cavity. The metallic cap defines a slot at the lower edge thereof which communicates with the cavity.

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