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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12490691 B1

PDFFull Text
Date of Patent:
Dec. 09, 2025

Filed:

May. 27, 2021

Method and system for remote or autonomous cutting a ligno trunk

Applicant:

Airforestry Ab, Uppsala, SE;

Inventors:

Markus Romar, Uppsala, SE;

Olle Gelin, Alunda, SE;

Mauritz Andersson, Uppsala, SE;

Assignee:

AIRFORESTRY AB, Uppsala, SE;

Attorney:

Alston & Bird LLP

Primary Examiner:

Benjamin P Lee

Int. Cl.
CPC ...
A01G 23/083 (2006.01); A01G 23/00 (2006.01); A01G 23/08 (2006.01); A01G 23/095 (2006.01); B64D 1/22 (2006.01); B64U 20/80 (2023.01); B64U 30/20 (2023.01); B64U 10/16 (2023.01); B64U 101/30 (2023.01); B64U 101/40 (2023.01); B64U 101/60 (2023.01);
U.S. Cl.
CPC ...
A01G 23/083 (2013.01); A01G 23/003 (2013.01); A01G 23/08 (2013.01); A01G 23/095 (2013.01); B64D 1/22 (2013.01); B64U 20/80 (2023.01); B64U 30/20 (2023.01); B64U 10/16 (2023.01); B64U 2101/30 (2023.01); B64U 2101/40 (2023.01); B64U 2101/60 (2023.01); B64U 2201/10 (2023.01); B64U 2201/104 (2023.01); B64U 2201/20 (2023.01);
Abstract

The present invention relates to a system for remote and/or autonomous cutting at least a portion of a harvested ligno trunk, at least a portion of a ligno trunk to be harvested, at least a portion of a ligno trunk during harvesting or at least a portion of a ligno trunk during transporting, said system comprising: a remotely and/or autonomously controlled Unmanned Aerial Vehicle (), UAV, means for cutting at least a portion of a ligno trunk attachable to said UAV, means for detecting at least a portion of a ligno, means for detecting at least one ligno parameter of at least a portion of a ligno and/or at least one growing condition of at least a portion of a ligno, a base station () for communication with said UAV, and means configured for selecting at least one cutting position on at least a portion of a ligno trunk depending on the at least one detected ligno parameter and/or the at least one detected growing condition of at least a portion of a ligno.

Find Patent Forward Citations

Romar, Markus. (2025). Method and system for remote or autonomous cutting a ligno trunk (U.S. Patent No. 12490691). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12490691

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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