{"number":"US12697396B2","kindCode":"B2","documentType":"grant","title":{"original":"Reusable battery indicator with electrical lock and key","english":"Reusable battery indicator with electrical lock and key"},"abstract":{"original":"A reusable battery indicator includes a voltage sensor, a communication circuit communicatively connected to the voltage sensor, an antenna operatively coupled to the communication circuit, and a connector. The connector is electrically connected to the voltage sensor, and the connector is adapted to be removably connected to a battery, thereby providing an electrical connection between the voltage sensor and the battery. An electrical circuit is completed between the voltage sensor and the battery and the voltage sensor.…","english":"A reusable battery indicator includes a voltage sensor, a communication circuit communicatively connected to the voltage sensor, an antenna operatively coupled to the communication circuit, and a connector. The connector is electrically connected to the voltage sensor, and the connector is adapted to be removably connected to a battery, thereby providing an electrical connection between the voltage sensor and the battery. An electrical circuit is completed between the voltage sensor and the battery and the voltage sensor.…"},"applicants":["Duracell U.S. Operations, Inc."],"inventors":["Joern Riemer","Robert Pavlinsky","Jordan Bourilkov","Steven J. Specht","George Turco","Sergio Coronado"],"filingDate":"2023-07-10","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697396B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697396B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697396B2","ja":"https://downloadpatent.com/ja/patent/US12697396B2"}}