Patent · US Active

Telescopic lifting unit

US11697576B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

Ewellix AB · DE

Inventors

Daniel Greilinger · Rothenfluh, CH
Christoph Riehl · Liestal, CH
Marcel Soltermann · Liestal, CH

Key dates

Filing date	Nov 14, 2019
Grant date	Jul 11, 2023
Priority date	—
Expiry date	Jul 15, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB66F3/44
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A telescopic lifting unit with a first segment, a second segment, and a third segment. The first and second segments may be displaced relative to one another, and the second and third segments may be displaced relative to one another. The first and second segments may be moved relative to one another by a motor unit, and the second and third segments may be moved relative to one another by a cable hoist.

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