ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,153, issued on April 7, was assigned to Otis Elevator Co. (Farmington, Conn.). "Elevator car identification and tracking" was invented by A... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,154, issued on April 7, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo) and MITSUBISHI ELECTRIC BUILDING SOLUTIONS Corp. (Tokyo). "Elevat... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,155, issued on April 7, was assigned to Otis Elevator Co. (Farmington, Conn.). "Elevator systems" was invented by Peter Herkel (Berlin) and... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,156, issued on April 7, was assigned to Vacuworx Global LLC (Tulsa, Okla.). "Vacuum lifter for lifting objects located in confined spaces b... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,157, issued on April 7, was assigned to Wing Aviation LLC (Palo Alto, Calif.). "Package coupling apparatus with attachment plate for securi... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,158, issued on April 7, was assigned to OCADO INNOVATION Ltd. (Hatfield, Great Britain). "Load-handling device" was invented by Del Mayadee... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,159, issued on April 7, was assigned to Steel Equipment Specialists LLC (Alliance, Ohio). "Apparatus and method for rebuilding a spreader b... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,160, issued on April 7, was assigned to Kobe Steel Ltd. (Kobe, Japan) and KOBELCO CONSTRUCTION MACHINERY Co. LTD. (Hiroshima, Japan). "Cran... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,161, issued on April 7, was assigned to Stertil B.V. (Kootstertille, Netherlands). "Mobile lifting column, lifting system comprising one or... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,162, issued on April 7, was assigned to Harbor Freight Tools USA Inc. (Calabasas, Calif.). "Saddle and removable extension for a floor jack... और पढ़ें