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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12599939-B2, on 14 April 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000000847

Self-cleaning safety system

Published
Permanent URL
Classification
Manufacturing & Assembly Equipment › Surface Treatment
Original source
US-12599939-B2, the United States Patent and Trademark Office, 14 April 2026
Document SHA-256
9e60be6a378e092b3c28518e61cf2f9dfede4b64a3df6bd3455e15c766523a85

Abstract

An apparatus includes a control circuit to connect to an audio device of a safety system. The safety system is to detect a hazardous condition. The audio device is to alert a user of the hazardous condition. The safety system is to include a sensor to sense the hazardous condition. The apparatus includes an interface to connect the control circuit to the audio device. The control circuit is to determine whether to clean a housing of the sensor and, based on a determination to clean the housing of sensor, cause the audio device to vibrate or issue sound waves at an inaudible frequency.

Publication information

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Citation

OpenTechnical Publication OT-2026-000000847, “Self-cleaning safety system,” published September 15, 2026 at 19:03:28 UTC, https://opentechnical.org/p/OT-2026-000000847.

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This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.