San Diego Unions v. Garmon

Holding that "the States as well as the federal court must defer to the exclusive competence of the National Labor Relations Board" if "an activity is arguably subject to § 7 or § 8 of the [NLRA]"

Thunder Basin Coal Co. v. Reich

Holding that petitioner's constitutional claims could first be brought before the agency

Sears, Roebuck Co. v. Carpenters

Holding that both state and federal courts must defer to the National Labor Relations Board when an activity is arguably protected under § 7 or prohibited by § 8 of the NLRA

Lechmere, Inc. v. Nat'l Labor Relations Bd.

Holding that Board erred in finding that employer should have allowed union on its premises because it had no other way to reach its target audience, inasmuch as in reaching its decision the Board misconstrued prior Supreme Court precedent

Labor Board v. Babcock Wilcox Co.

Holding that the Board could not require an employer to allow non-employee union representatives to enter the employer's parking lot

Lunney, an Infant v. Prodigy Services Co.

Central Hardware Co. v. Nat'l Labor Relations Bd.

Finding that retail store parking lot was not "open to the public" and that the retail store could exclude nonemployee union members from parking lot

N.L.R.B. v. Calkins

Recognizing that Nevada law does not extend special protection to free speech interests at the expense of a private store owner's property interest

Salmon Run Shopping Center LLC v. Nat'l Labor Relations Bd.

Observing that reversal based on factual findings is warranted only if "no rational trier of fact could reach the conclusion drawn by the Board"

O'Neil's Markets v. United Food

Holding that employer cannot exclude handbillers unless they interfere with the right of employer, employees and customers to use the easement property