Door and Furniture Knob US Patent No. 98 Date 1836 Category Patents US Patent No. 98 Inventors Francis DraperEnoch RobinsonJoseph H. Lord Manufacturer Enoch Robinson & Francis Draper Title “E. Robinson, F. Draper, and J.H. Lord’s Door and Furniture Knob” Date 1836 Medium Drawing Original drawing for U.S. Patent No. 98, awarded to Enoch Robinson, Francis Draper, and Joseph Lord in 1836.
