Hoosier kitchen cabinets were manufactured for several decades, starting in the late 19th century and continuing into the mid-20th century. The exact number of years can vary depending on the specific company and model, as different manufacturers produced Hoosier cabinets during different time periods. However, a general timeframe for the production of Hoosier cabinets can be estimated to be from the late 1890s to the 1940s.