WELDING SHIELD
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Jan 30, 2025
app pub date -
Nov 9, 2022
filing date -
Nov 9, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed is a welding shield that includes an air supply conduit for receiving and supplying ambient air into an internal portion of the welding shield, a sensor provided within the air supply conduit at an inlet of the conduit for detecting presence of one or more harmful gases in the ambient air, before the ambient air reaches the wearer for inhaling, and an alerting system operably coupled to the sensor for alerting the wearer upon detection of the one or more harmful gases in the ambient air.
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