Why Do Wire Coat Hangers Have That Triangular Shape?
Wire coat hangers occupy closets everywhere, their simple twisted wire construction supporting shirts, pants, and jackets with ease.
This triangular form, featuring sloped shoulders, fabric-gripping notches, a bottom crossbar, and a sturdy hook, developed from a specific manufacturing need rather than random design.
The 1903 Invention
In 1903, Albert J. Parkhouse, an employee at Timberlake Wire and Novelty Company in Jackson, Michigan, faced complaints from coworkers about too few coat hooks for hanging garments and hats during breaks.
Using available wire, Parkhouse bent it into a hook-topped frame with shoulder-like supports and a lower bar, creating the prototype for the modern wire coat hanger.
Practical Shape Elements
The sloped triangular shoulders distribute clothing weight evenly, reducing creases on shirts and coats. Notches secure shoulders against slipping. The bottom bar holds pants flat for wrinkle-free drying and storage. The twisted hook provides strength from a single wire piece.
Lasting Efficiency
This shape persists due to economical wire use, simple mass production, and effective garment support. Earlier hooks like O.A. North's 1869 design paved the way, but Parkhouse's form standardized closet organization.