ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,609, issued on Nov. 3, was assigned to PRISMA S.P.A. (Sorbolo Mezzani, Italy). "Coupling and locking device for synchronous doors of an elev... और पढ़ें
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,610, issued on Nov. 3, was assigned to PRISMA S.P.A. (Sorbolo Mezzani, Italy). "Coupling and locking assembly for synchronous doors of an el... और पढ़ें
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,611, issued on Nov. 3, was assigned to INVENTIO AG (Hergiswil, Switzerland). "Door system" was invented by Jules Christen (Altdorf UR, Switz... और पढ़ें
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,612, issued on Nov. 3, was assigned to HYUNDAI ELEVATOR Co. LTD. (Chungju-si, South Korea). "Method and system for controlling elevator" was... और पढ़ें
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,613, issued on Nov. 3, was assigned to Inventio AG (Hergiswil, Switzerland). "Roller arrangement for a handrail guide profile of an escalato... और पढ़ें
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,614, issued on Nov. 3, was assigned to NILEC SOLUTIONS LLC (Houston). "Apparatus, system and method for the delivery of items onto surfaces ... और पढ़ें
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,615, issued on Nov. 3, was assigned to The Boeing Co. (Arlington, Va.). "Systems and methods for handling a workpiece and methods for modify... और पढ़ें
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,616, issued on Nov. 3, was assigned to Cranemasters Inc. (North Chesterfield, Va.). "Tank car lifting apparatus" was invented by Barry Isrin... और पढ़ें
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,617, issued on Nov. 3, was assigned to SUMITOMO HEAVY INDUSTRIES CONSTRUCTION CRANES Co. LTD. (Tokyo). "Periphery-monitoring device for work... और पढ़ें
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,780,618, issued on Nov. 3, was assigned to Hubbell Inc. (Shelton, Conn.). "Remote radio control system for cranes and other mobile equipment" wa... और पढ़ें