{"number":"US12697696B2","kindCode":"B2","documentType":"grant","title":{"original":"Controller for a drill","english":"Controller for a drill"},"abstract":{"original":"A controller for controlling a motor of a drill comprising an output of a signal for controlling a speed of rotation of the motor, a processor for producing the signal, wherein the signal is automatically varied according to a waveform, wherein one or more characteristics of the waveform is determined by a material to be drilled and a diameter of the bit.","english":"A controller for controlling a motor of a drill comprising an output of a signal for controlling a speed of rotation of the motor, a processor for producing the signal, wherein the signal is automatically varied according to a waveform, wherein one or more characteristics of the waveform is determined by a material to be drilled and a diameter of the bit."},"applicants":["Bruce McRae ALLEN"],"inventors":["Bruce McRae ALLEN","Hans KUNZ","Thomas James Drummond CLARKSON","Kathryn BEECH","James FILEAR","Carlos URIBE"],"filingDate":"2023-05-18","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697696B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697696B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697696B2","ja":"https://downloadpatent.com/ja/patent/US12697696B2"}}