Federal Case Law, Codes & Regulations
- U.S. Constitution (Annotated)
- U.S. Supreme Court Center
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- U.S. Code (U.S.C.)
- U.S. Federal Register (Fed. Reg.)
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State Case Law & Codes
Find annotated federal and state case law written by licensed attorneys for select opinions. These annotations are integrated into our case law.Opinion Summaries
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Look up patents owned by various companies or browse patents by U.S. classification here.
Browse U.S. trademarks by company or category, or look up a trademark by date filed or serial number.
Learn more about copyright and fair use at Stanford's Copyright and Fair Use Center.Other Resources
Cornell's Legal Information Institute (LII) - The LII publishes electronic versions of core materials in numerous areas of US law, both on the web and in other electronic products.
World LII - Over 270 databases from 48 jurisdictions in 20 countries are included in the WorldLII. Databases of case-law, legislation, treaties, law reform reports, law journals, and other materials are included.
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