Mason v. Calgon Corp.’s Empirical Analysis
1974
Citation profile
1 federal appellate · 3 district · 2 state decisions
Relationships
Applies 28 U.S.C. § 1343 · 42 U.S.C. § 1981 (Civil Rights Act of 1866) · 42 U.S.C. § 2000E (§ 701 of the Title VII of the Civil Rights Act of 1964) · 42 U.S.C. § 2000E (§ 703 of the Title VII of the Civil Rights Act of 1964)
Relies on Trafficante v. Metropolitan Life Insurance · Michigan v. Ohio · In re Disbarment of Allison · Katz v. Carte Blanche Corp. · John Martin Oatis, David Johnson, Sr., and R. T. Young v. Crown Zellerbach Corporation
Most-quoted passages
The sentences later courts lift from this opinion, ranked by how many decisions quote each — the parts of the opinion doing the work. These counts are smaller than the citation total above because most of the 20 citing decisions cite the case generally; a passage count includes only decisions quoting that exact language verbatim.
“(a) Prerequisites to a Class Action. One or more members of a class may sue or be sued as representative parties on behalf of all only if (1) the class is so numerous that joinder of all members is impracticable, (2) there are questions of law or fact common to the class, (3) the claims or defenses of the representative parties are typical of the claims or defenses of the class, and (4) the representative parties will fairly and adequately protect the interests of the class.”
1 later decision quote this exact passage · from the majority
How this case has been treated — in progress
Whether each later court followed, distinguished, criticized, or overruled this decision. The treatment classification (task #35) runs highest-cited cases first and lights up here as it reaches this one.