ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,760, issued on Sept. 23, was assigned to Honeywell International Inc. (Charlotte, N.C.).
"System and method to power a lockbox" was invented by Subhash Reddy Gopavaram (Telangana, India) and Ramesh Lingala (Telangana, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "A lock box includes: a chassis; a lower housing solenoid attached to the chassis; a removable lower housing removably connected to the chassis through the lower housing solenoid; and a battery holder configured to removably secure a primary battery within the battery holder, such that the primary battery is configured to move with the removable lower housing, the primary battery bei...