US3755971A - Shears and scissors grinder - Google Patents
A grinder including a casing, an electric motor and optionally a transformer housed in the casing, a grinding wheel mounted outside the casing and operatively connected to the electric motor and a platform mounted on the casing to extend obliquely with respect to the axis of the grinding wheel. The platform is arranged to be used for sharpening shears and scissors by sliding a blade thereof ...