Patent · US Expired

Headband with cushion

US4675919A · kind A · utility

75Cited by

3References

8Claims

0Family size

Assignees

Propper Manufacturing Co., Inc. · US
Heine Optotechnik GmbH · DE

Inventors

Helmut A. Heine
Werner Theissig · Munich, DE

Key dates

Filing date	May 1, 1986
Grant date	Jun 30, 1987
Priority date	—
Expiry date	May 1, 2006

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2090/502
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A headband for the mounting of devices carried on the head, in particular medical optical instruments, includes removable cushions which are constructed of an elastic material of stable shape and are located on the headband at regions at which it comes into contact with the head of the user. The cushions include strap profiles with edge strips, which extends along the sides of the cushions and which engage the edges of the headband for securing the cushions thereto.

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