{"number":"US12703015B2","kindCode":"B2","documentType":"grant","title":{"original":"Zonal cleaning system for transport containers","english":"Zonal cleaning system for transport containers"},"abstract":{"original":"A zonal cleaning system for a hopper trailer. The zonal cleaning system includes a controlled air supply that has air tanks with outlet valves operating sequentially and cyclically for a predetermined amount of time. Upper rail assemblies are positioned relatively about and mounted to the upper portion of the sidewalls and each connects to one of the outlet valves. The upper rail assemblies have nozzles directionally oriented and the sidewall rail assemblies each have a fluid delivery line connecting to one of the outlet valves.…","english":"A zonal cleaning system for a hopper trailer. The zonal cleaning system includes a controlled air supply that has air tanks with outlet valves operating sequentially and cyclically for a predetermined amount of time. Upper rail assemblies are positioned relatively about and mounted to the upper portion of the sidewalls and each connects to one of the outlet valves. The upper rail assemblies have nozzles directionally oriented and the sidewall rail assemblies each have a fluid delivery line connecting to one of the outlet valves.…"},"applicants":["HOPPER BLASTER IP HOLDINGS, LLC"],"inventors":["Thomas Dale Schroeder"],"filingDate":"2021-12-23","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12703015B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12703015B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12703015B2","ja":"https://downloadpatent.com/ja/patent/US12703015B2"}}