Patents by Inventor Kalle ANDERSSON

Kalle ANDERSSON has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and means for mowing lawns
    Patent number: 12108700
    Abstract: A system, for cutting a plurality of lawns, including: A) two or more robotic lawn mowers which each has a rechargeable energy storage, and B) a carrier, which includes: a) at least two holders, each of which is capable of retaining one of the two or more robotic lawn mowers and b) a charging system for the rechargeable energy storage. Also provided is the carrier as such and a method in which the system and the carrier can be used. The mowers are typically battery powered.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: October 8, 2024
    Assignee: Robotic Lawn Care Sweden AB
    Inventors: Kalle Andersson, Per Andersson
  • METHOD AND MEANS FOR MOWING LAWNS
    Publication number: 20230028149
    Abstract: A system, for cutting a plurality of lawns, including: A) two or more robotic lawn mowers which each has a rechargeable energy storage, and B) a carrier, which includes: a) at least two holders, each of which is capable of retaining one of the two or more robotic lawn mowers and b) a charging system for the rechargeable energy storage. Also provided is the carrier as such and a method in which the system and the carrier can be used. The mowers are typically battery powered.
    Type: Application
    Filed: October 4, 2022
    Publication date: January 26, 2023
    Applicant: ROBOTIC LAWN CARE SWEDEN AB
    Inventors: Kalle Andersson, Per Andersson
  • METHOD AND MEANS FOR MOWING LAWNS
    Publication number: 20220095534
    Abstract: A system, for cutting a plurality of lawns, including: A) two or more robotic lawn mowers which each has a rechargeable energy storage, and B) a carrier, which includes: a) at least two holders, each of which is capable of retaining one of the two or more robotic lawn mowers and b) a charging system for the rechargeable energy storage. Also provided is the carrier as such and a method in which the system and the carrier can be used. The mowers are typically battery powered.
    Type: Application
    Filed: December 14, 2021
    Publication date: March 31, 2022
    Applicant: ROBOTIC LAWN CARE SWEDEN AB
    Inventors: Kalle Andersson, Per Andersson
  • System for mowing lawns with robotic lawn mowers and a charging mobile carrier
    Patent number: 11252863
    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.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: February 22, 2022
    Inventors: Kalle Andersson, Per Andersson
  • METHOD AND MEANS FOR MOWING LAWNS
    Publication number: 20190110395
    Abstract: A system, for cutting a plurality of lawns, including: A) two or more robotic lawn mowers which each has a rechargeable energy storage, and B) a carrier, which includes: a) at least two holders, each of which is capable of retaining one of the two or more robotic lawn mowers and b) a charging system for the rechargeable energy storage. Also provided is the carrier as such and a method in which the system and the carrier can be used. The mowers are typically battery powered.
    Type: Application
    Filed: November 23, 2016
    Publication date: April 18, 2019
    Inventors: Kalle ANDERSSON, Per ANDERSSON