The brand name Zenette was owned by the Collins family. Their business was styled as C.H. Collins & Sons Ltd. This post includes the inventors names, patents, patent drawings and history relating to this firm.
At the British industries Fair of 1929 they were listed as manufacturers of “Collar studs, sleeve links, ...powder boxes & compacts.”
From the mid 1920s to 1940 Zenette branded compacts were often decorated with highly stylized Art Deco designs.