ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,028, issued on June 10.
"Garage door emergency ventilation system" was invented by Leonard Evans (South Holland, Ill.) and Paula Evans (South Holland, Ill.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a garage door emergency ventilation system primarily comprised of at least one track, at least one screen assembly, and at least one control module. The system can be attached to a panel of a garage door, wherein the control module has at least one sensor that preferably detects carbon monoxide. Once the sensor has detected carbon monoxide above a threshold value, the control module communicates with a motor to retrac...