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.:
Date of Patent:
Mar. 24, 2026
Filed:
Nov. 21, 2023
Lego A/s, Billund, DK;
Thomas Alan Donaldson, Billund, DK;
Mark Ross Champkins, Billund, DK;
Radost Radoslavova Kerefeyna, Billund, DK;
Rasmus Bissenbakker Kærsgaard, Billund, DK;
Yufan Wei Wang, Billund, DK;
Arun Venkatasubramanian, Tanjong Rhu, SG;
Simon Mark Jordan, Upper Cambourne, GB;
Andrew James Knights, Huntington, GB;
Isobel Jane Ashbey, Cambridge, GB;
Martin Edward Brock, Cambridge, GB;
Rosanna Elizabeth Parrish, Cambridge, GB;
Silviu Toma, Cambridge, GB;
Robert George Milner, Hilton, GB;
Micol Galeotti, Billund, DK;
LEGO A/S, Billund, DK;
Abstract
An interactive toy comprising a function device for performing user-perceptible, controllable functions. The interactive toy also includes a rechargeable power source and a charging circuit for contactless receipt of electrical energy and for charging the rechargeable power source when the interactive toy is positioned in a charging zone of a contactless charging device. The interactive toy is adapted to determine a charging rate at respective positions relative to the charging device and to generate a user-perceptible output indicative of the determined charging rate.