Labor Board v. Erie Resistor Corp.

Upholding Board decision prohibiting employer from granting super-seniority to strike-breakers because "[s]uper-seniority renders future bargaining difficult, if not impossible"

Labor Board v. Mackay Co.

Holding that an employer may replace striking workers with others to carry on business so long as the employer is not guilty of unfair labor practices

Labor Bd. v. Washington Aluminum Co.

Holding that certain employee conduct crosses the line from protected activity to "indefensible" conduct that loses NLRA protections

Labor Board v. Fansteel Corp.

In Fansteel, the Board awarded reinstatement with backpay to employees who engaged in a "sit down strike" that led to confrontation with local law enforcement officials.

Auto. Workers v. Wis. Board

Holding that issuance of injunction by state labor relations authority that orders state employees back to work does not violate Thirteenth Amendment because employees had the right to quit employment

Labor Board v. Electrical Workers

Upholding discharge where employees publicly disparaged quality of employer's product, with no discernible relationship to pending labor dispute

Southern S.S. Co. v. Labor Board

Finding an abuse of discretion where the National Labor Relations Board sought to fulfill one congressional objective but “wholly ignore[d] other and equally important Congressional objectives”

Labor Board v. Sands Mfg. Co.

In N.L.R.B. v. Sands Mfg. Co., 306 U.S. 332, 59 S.Ct. 508, 83 L.Ed. 682, affirming the ruling of this Court in 6 Cir., 96 F.2d 721, the Supreme Court held the employer justified in abandoning further negotiations with the Union when conditions showed the uselessness of continuing with them.

Hugh H. Wilson Corporation v. N.L.R.B

Finding concerted activity because "[i]n substance, the employees had a gripe. They assembled. They presented their grievance to management. . . ."

N.L.R.B. v. Plastilite Corporation