465 U.S. 822 (1984) Cited 206 times 9 Legal Analyses
Holding that a "lone employee's invocation of a right grounded in his collective-bargaining agreement is . . . a concerted activity in a very real sense" because the employee is in effect reminding his employer of the power of the group that brought about the agreement and that could be reharnessed if the employer refuses to respect the employee's objection
437 U.S. 556 (1978) Cited 196 times 13 Legal Analyses
Holding that a newsletter that "urg[ed] employees to write their legislators to oppose incorporation of the state 'right-to-work' statute into a revised state constitution," "criticiz[ed] a Presidential veto of an increase in the federal minimum wage and urg[ed] employees to register to vote" was protected concerted activity
In Prill v. NLRB, 755 F.2d 941, 948 (D.C. Cir. 1985), the D.C. Circuit remanded a case to the agency because "a regulation [was] based on an incorrect view of applicable law."
Holding that four employees who protested reduction in hours and then later refused a contradictory order to work longer hours engaged in concerted activity