Commonwealth Edison Co. v. Montana

United States Supreme Court case

Event decision_of_the_supreme_court_of_the_united_states Q5153729

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Summary

Commonwealth Edison Co. v. Montana is a decision of the Supreme Court of the United States^[1].

Key Facts

Country: United States^[2]
Publication date: July 2, 1981^[3]
Significant event: oral argument^[4], decision^[5]
Main subject: taxation^[6]
Applies to jurisdiction: United States^[7]
Legal citation of this text: 453 U.S. 609^[8], 101 S. Ct. 2946^[9], 69 L. Ed. 2d 884^[10], 1981 U.S. LEXIS 43^[11]
Published in: United States Reports^[12]
Defendant: Montana^[13]
Court: Supreme Court of the United States^[14]
Majority opinion by: Thurgood Marshall^[15]

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Quick Facts

Instance of decision of the Supreme Court of the United States

Country United States

Publication date July 2, 1981

Properties

Applies to jurisdiction United States

Court Supreme Court of the United States

Defendant Montana

Imported from wholeness_audit_2026-05-02

Legal citation of this text 453 U.S. 609, 101 S. Ct. 2946, 69 L. Ed. 2d 884, 1981 U.S. LEXIS 43

Main subject taxation

Majority opinion by Thurgood Marshall

Published in United States Reports

Significant event oral argument, decision

Identifiers (4)

Freebase id /m/07k5b1p

Google scholar case id 8289767766768895663

U.s. supreme court docket number 80-581

United states reports id 453/us/609

🏷️ Also known as

en Commonwealth Edison Co. v. Montana

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Commonwealth Edison Co. v. Montana — country (P17): United States. wikidata.org.
[3] ↑ Commonwealth Edison Co. v. Montana — publication date (P577): July 2, 1981. wikidata.org.
[4] ↑ Commonwealth Edison Co. v. Montana — significant event (P793): oral argument. 2019 Supreme Court Database, Version 2019 Release 1. wikidata.org.
[5] ↑ Commonwealth Edison Co. v. Montana — significant event (P793): decision. 2019 Supreme Court Database, Version 2019 Release 1. wikidata.org.
[6] ↑ Commonwealth Edison Co. v. Montana — main subject (P921): taxation. 2019 Supreme Court Database, Version 2019 Release 1. wikidata.org.
[7] ↑ Commonwealth Edison Co. v. Montana — applies to jurisdiction (P1001): United States. wikidata.org.
[8] ↑ Commonwealth Edison Co. v. Montana — legal citation of this text (P1031): 453 U.S. 609. 2019 Supreme Court Database, Version 2019 Release 1. wikidata.org.
[9] ↑ Commonwealth Edison Co. v. Montana — legal citation of this text (P1031): 101 S. Ct. 2946. wikidata.org.
[10] ↑ Commonwealth Edison Co. v. Montana — legal citation of this text (P1031): 69 L. Ed. 2d 884. wikidata.org.
[11] ↑ Commonwealth Edison Co. v. Montana — legal citation of this text (P1031): 1981 U.S. LEXIS 43. wikidata.org.
[12] ↑ Commonwealth Edison Co. v. Montana — published in (P1433): United States Reports. wikidata.org.
[13] ↑ Commonwealth Edison Co. v. Montana — defendant (P1591): Montana. wikidata.org.
[14] ↑ Commonwealth Edison Co. v. Montana — court (P4884): Supreme Court of the United States. wikidata.org.
[15] ↑ Commonwealth Edison Co. v. Montana — majority opinion by (P5826): Thurgood Marshall. 2019 Supreme Court Database, Version 2019 Release 1. wikidata.org.

Class ancestry

[1] ↑ Commonwealth Edison Co. v. Montana is an instance of decision of the Supreme Court of the United States (Q19692072) [P31, primary]. Wikidata. wikidata.org.

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APA

4ort.xyz Knowledge Graph. (2026). Commonwealth Edison Co. v. Montana. Retrieved October 30, 2026, from https://4ort.xyz/entity/commonwealth-edison-co-v-montana

MLA

“Commonwealth Edison Co. v. Montana.” 4ort.xyz Knowledge Graph, 4ort.xyz, 30 Oct. 2026, https://4ort.xyz/entity/commonwealth-edison-co-v-montana.

BibTeX

@misc{4ortxyz_commonwealth-edison-co-v-montana_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Commonwealth Edison Co. v. Montana}}, year = {2026}, url = {https://4ort.xyz/entity/commonwealth-edison-co-v-montana}, note = {Accessed: 2026-10-30}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Commonwealth Edison Co. v. Montana — https://4ort.xyz/entity/commonwealth-edison-co-v-montana (retrieved 2026-10-30)

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