Sandifer v. United States Steel Corp.
E1201246
UNEXPLORED
Sandifer v. United States Steel Corp. is a 2014 U.S. Supreme Court case that clarified when time spent donning and doffing protective gear is compensable under the Fair Labor Standards Act.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sandifer v. United States Steel Corp. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16205767 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sandifer v. United States Steel Corp. Context triple: [October Term 2013, hasPart, Sandifer v. United States Steel Corp.]
-
A.
Allied Structural Steel Co. v. Spannaus
Allied Structural Steel Co. v. Spannaus is a 1978 U.S. Supreme Court case that limited state interference with private contracts by striking down a Minnesota pension law as violating the Constitution’s Contract Clause.
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B.
Silkwood v. Kerr-McGee Corp.
Silkwood v. Kerr-McGee Corp. is a landmark U.S. Supreme Court case in which the estate of nuclear worker and whistleblower Karen Silkwood successfully sued her employer for plutonium contamination, affirming the availability of state tort remedies alongside federal nuclear regulation.
-
C.
Youngstown Sheet & Tube Co. v. Sawyer
Youngstown Sheet & Tube Co. v. Sawyer is a landmark 1952 U.S. Supreme Court case that limited presidential power by ruling that President Truman lacked authority to seize steel mills during the Korean War without congressional approval.
-
D.
SEC v. Texas Gulf Sulphur Co.
SEC v. Texas Gulf Sulphur Co. is a landmark U.S. securities law case that broadly defined insider trading liability and the disclosure obligations of publicly traded companies under federal law.
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E.
United States v. Darby
United States v. Darby is a 1941 U.S. Supreme Court case that upheld federal labor regulations under the Commerce Clause and marked a broad expansion of federal power over economic activity.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sandifer v. United States Steel Corp. Target entity description: Sandifer v. United States Steel Corp. is a 2014 U.S. Supreme Court case that clarified when time spent donning and doffing protective gear is compensable under the Fair Labor Standards Act.
-
A.
Allied Structural Steel Co. v. Spannaus
Allied Structural Steel Co. v. Spannaus is a 1978 U.S. Supreme Court case that limited state interference with private contracts by striking down a Minnesota pension law as violating the Constitution’s Contract Clause.
-
B.
Silkwood v. Kerr-McGee Corp.
Silkwood v. Kerr-McGee Corp. is a landmark U.S. Supreme Court case in which the estate of nuclear worker and whistleblower Karen Silkwood successfully sued her employer for plutonium contamination, affirming the availability of state tort remedies alongside federal nuclear regulation.
-
C.
Youngstown Sheet & Tube Co. v. Sawyer
Youngstown Sheet & Tube Co. v. Sawyer is a landmark 1952 U.S. Supreme Court case that limited presidential power by ruling that President Truman lacked authority to seize steel mills during the Korean War without congressional approval.
-
D.
SEC v. Texas Gulf Sulphur Co.
SEC v. Texas Gulf Sulphur Co. is a landmark U.S. securities law case that broadly defined insider trading liability and the disclosure obligations of publicly traded companies under federal law.
-
E.
United States v. Darby
United States v. Darby is a 1941 U.S. Supreme Court case that upheld federal labor regulations under the Commerce Clause and marked a broad expansion of federal power over economic activity.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.