{"number":"US12697003B2","kindCode":"B2","documentType":"grant","title":{"original":"Window washing systems and methods","english":"Window washing systems and methods"},"abstract":{"original":"A window washing assembly includes a first roller bar and a second roller bar affixed within a window frame. The assembly includes a first pulley coupled to the first roller bar and the second roller bar. The assembly includes a second pulley parallel to the first pulley and coupled to the first roller bar and the second roller bar. The assembly includes a wiper arm coupled to the first pulley and the second pulley, wherein the wiper arm includes at least one spray nozzle, a wiper blade, and at least one magnet. The assembly includes a motor coupled to the first or second roller bar.…","english":"A window washing assembly includes a first roller bar and a second roller bar affixed within a window frame. The assembly includes a first pulley coupled to the first roller bar and the second roller bar. The assembly includes a second pulley parallel to the first pulley and coupled to the first roller bar and the second roller bar. The assembly includes a wiper arm coupled to the first pulley and the second pulley, wherein the wiper arm includes at least one spray nozzle, a wiper blade, and at least one magnet. The assembly includes a motor coupled to the first or second roller bar.…"},"applicants":["Mirraclear LLC"],"inventors":["Shauna Mirra"],"filingDate":"2022-10-11","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697003B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697003B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697003B2","ja":"https://downloadpatent.com/ja/patent/US12697003B2"}}