Elevator Constructors Local 91 (Otis Elevator)

National Woodwork Manufacturers Ass'n v. Nat'l Labor Relations Bd.
386 U.S. 612 (1967) Cited 392 times
Holding that union employees' refusal to install third-party manufacturer's product was not prohibited under § 158(b)(B), because it was an action "pressuring the [union members'] employer for agreements regulating relations between [the employer] and his own employees"
Labor Board v. Denver Bldg. Council
341 U.S. 675 (1951) Cited 494 times 1 Legal Analyses
Affirming Board's assertion of jurisdiction over activities taking place at local construction site based on finding that "any widespread application of the practices charged might well result in substantially decreasing" the flow of interstate commerce
Nat'l Labor Relations Bd. v. Enterprise Ass'n of Steam, Hot Water, Hydraulic Sprinkler, Pneumatic Tube, Ice Machine & General Pipefitters
429 U.S. 507 (1977) Cited 138 times
Stating that if a union were to attempt to capture work it had previously acquiesced to non-union workers' performing, such conduct would serve "not to preserve, but to aggrandize, its own position and that of its members," concluding that "[s]uch activity is squarely within the statute" and thus prohibited
Electrical Workers v. Labor Board
366 U.S. 667 (1961) Cited 186 times 1 Legal Analyses
Holding that a union may picket a secondary employer only when the primary employer is at the job site