National Labor Relations Board v. Fainblatt

This petition raises the question whether the National Labor Relations Act is applicable to employers, not themselves engaged in interstate commerce, who are engaged in a relatively small business of processing materials which are transmitted to them by the owners through the channels of interstate commerce and which after processing are distributed through those channels.

Pursuant to § 10 (b) of the National Labor Relations Act, c. 372, 49 Stat. 449 ; 29 U. S. C. § 151 et seq., the National Labor Relations Board issued its complaint charging respondents with unfair labor practices in…