for separating articles of less than a predetermined weight from those of more than that weight

Full Title

Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches (sorting by hand only B07C7/00; separating solids from solids by sieving, screening, or sifting or by using gas currents or other separating by dry methods applicable to bulk material B07B) > Sorting according to weight (sorting eggs A01K43/00; weighing apparatus per se G01G) > using a single stationary weighing mechanism > for separating articles of less than a predetermined weight from those of more than that weight