Patent · US Active

Climbing support subsystem

US11248382B1 · kind B1 · utility

3Cited by

2References

25Claims

0Family size

Assignee

PERI AG · DE

Inventors

David Magnusen · Chicago, US
Klaus Wyld · Elkridge, US
Willi Scheel · Elkridge, US
Peter Kraemer · Hanau, DE

Key dates

Filing date	Nov 10, 2020
Grant date	Feb 15, 2022
Priority date	—
Expiry date	Nov 10, 2040

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE04G2011/067
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A climbing support subsystem usable with a self-climbing system for multi-sided cores having three walls or an otherwise non-rectangular or non-square building core.

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