United States
US 12,697,396 B2
Reusable battery indicator with electrical lock and key
US 12,697,396 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Duracell U.S. Operations, Inc. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Duracell U.S. Operations, Inc.
- Inventors
- Joern Riemer; Robert Pavlinsky; Jordan Bourilkov; Steven J. Specht; George Turco; Sergio Coronado
- Publication date
- 2026-08-04
- Filing date
- 2023-07-10
- Document type
- B2 Granted patent
- Also written as
- US 12,697,396 B2 · US12697396 · 12697396
Abstract
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.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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