Patent · US Expired

Cross-country ski boot

US4907353A · kind A · utility

10Cited by

2References

11Claims

0Family size

Assignee

TMC LIMITED · CH

Inventors

Heinz Wittmann · Wien, AT
Karl Stritzl · Wien, AT
Franz Luschnig · Traiskirchen, AT
Robert Stanzl · Fischamend, AT
Alois Himmetsberger · Wien, AT

Key dates

Filing date	Jul 13, 1988
Grant date	Mar 13, 1990
Priority date	—
Expiry date	Jul 13, 2008

Classification

Technology area (CPC A)Human Necessities
CPC primaryA43B5/0411
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A cross-country ski boot sole having a toe end and heel end, the sole comprising a first section including a portion substantially disposed at the toe-end of the sole, the first section formed of hard plastic, a second section substantially formed of plastic material softer than the first section, connecting surfaces connecting the first section and the second section, a hook disposed in and extending from the toe end of the first section for engagement with a cross-country ski binding, and support surfaces disposed on the periphery of the sole for interaction with a cross-country ski binding.

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