Patent · US Active

System for mowing lawns with robotic lawn mowers and a charging mobile carrier

US11252863B2 · kind B2 · utility

1Cited by

3References

11Claims

0Family size

Assignee

Robotic Lawn Care Sweden AB

Inventors

Kalle Andersson · Fagersta, SE
Per Andersson · Uppsala, SE

Key dates

Filing date	Nov 23, 2016
Grant date	Feb 22, 2022
Priority date	—
Expiry date	Dec 17, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/12
WIPO fieldControl
WIPO sectorInstruments

Abstract

A system, for cutting a plurality of lawns, including: two or more robotic lawn mowers which each has a rechargeable energy storage, and a carrier, which includes: at least two holders, each of which is capable of retaining one of the two or more robotic lawn mowers, and two or more fences, each fence delineating an individual lawn of the plurality of lawns and configured to be operable while a respective of the two or more robotic lawn mowers is operating at the respective of the plurality of lawns.

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