The Bathtub Trust was where the Standard Sanitary Manufacturing Company and forty-nine other companies engaged in anti-competitive practices in 1912.
However, it was soon broken by President William Howard Taft.
The case was heard by the Supreme Court of the United States as Standard Sanitary Mfg.
[1] Joseph R. Darling was a special agent of the United States Department of Justice who prepared the case.
[2] In 1915 he wrote "Darling on Trusts" a legal treatise.