What specific type of earlier patent for an ironing board design is referenced as existing in 1858?
Answer
An ironing board design patent
Historical records indicate the existence of a patent for an ironing board design dating back to 1858, predating Boone's improved version.
Related Questions
What surfaces did people rely on for pressing fabric before dedicated ironing boards existed?What type of metal implements were commonly heated on a heat source for early ironing methods?What was a significant ergonomic difficulty experienced when using large kitchen tables for ironing?In what year did Sarah Boone receive the official U.S. patent for her 'Ironing Table'?What historical distinction does Sarah Boone hold regarding her 1892 patent?What specific feature of Boone's design was engineered to handle shirt sleeves efficiently?What practical advantage did the foldable construction of Boone’s ironing table provide?What specific type of earlier patent for an ironing board design is referenced as existing in 1858?What later development improved upon the core concept established by Boone's patented board?What concept, sometimes associated with Oliver Evans, is considered a precursor to the recognizable ironing board form?Sarah Boone's design was an adaptation to the scale of domestic life by prioritizing compactness alongside what other core element?