1. Core Legal Principle: “No Copyright in Facts”

The foundational rule in U.S. law is that facts are not copyrightable. Metadata is often treated as factual unless creatively enhanced.

Key Case Law: Feist Publications, Inc. v. Rural Telephone Service Co. (1991)

The U.S. Supreme Court held:

• Facts (like phone numbers) are not protected
• A compilation must show minimum creativity
• “Sweat of the brow” (effort alone) is not enough

Impact on museum metadata:

• Basic catalog data (e.g., “Mona Lisa – Leonardo da Vinci – 1503”) is not copyrightable
• Only creative arrangement or descriptive expression may be protected

2. Museum Catalogs and Originality Threshold

Case Law: Bridgeman Art Library v. Corel Corp. (S.D.N.Y. 1999)

This is the most influential museum-related case.

Held:

• Exact photographic reproductions of public domain artworks lack originality
• Even high-quality skill-based reproductions are not copyrightable if they are “slavish copies”

Impact:

• Museum digitized images of old paintings generally cannot be copyrighted
• Metadata tied to such images may also lack protection if purely factual

👉 This case is widely cited in disputes over museum digital archives.

3. Compilation and Arrangement Protection

Even if individual metadata entries are not protected, a selection or structured arrangement may be.

Case Law: Matthew Bender & Co. v. West Publishing Co. (2nd Cir. 1998–2000 line of cases)

Held:

• Headnotes and editorial enhancements can be protected
• But pagination and basic legal citations are not

Museum analogy:

• A museum’s curated classification system might be protected if it reflects creativity
• But raw object listings remain unprotected facts

4. Digital Image Databases and Fair Use

Case Law: Kelly v. Arriba Soft Corp. (9th Cir. 2003)

Held:

• Thumbnail image reproduction for search indexing was fair use
• Transformative purpose (search functionality) matters

Impact on museum metadata:

• Metadata used for indexing museum collections may be reused under fair use
• Digital access systems are often considered “transformative”

Case Law: Perfect 10, Inc. v. Amazon.com (9th Cir. 2007)

Held:

• Search engines displaying thumbnails did not infringe copyright
• Emphasized transformative use and public benefit of indexing

Impact:

• Reinforces that metadata indexing systems are often legally permissible
• Museums cannot easily block factual indexing of their collections

5. Large-Scale Digitization of Archives

Case Law: Authors Guild v. Google, Inc. (2nd Cir. 2015)

Held:

• Google Books scanning and indexing was fair use
• Metadata creation (search snippets, indexing data) was transformative
• No market harm to authors

Impact on museums:

• Large-scale digitization of museum archives and metadata indexing is generally lawful
• Searchable metadata is considered functional, not expressive

Case Law: Authors Guild v. HathiTrust (2nd Cir. 2014)

Held:

• Mass digitization for search and accessibility is fair use
• Full-text indexing and metadata creation allowed for research purposes

Impact:

• Museums and libraries may digitize collections for internal search systems
• Metadata used for accessibility is strongly protected under fair use doctrine

6. Metadata as “Non-Copyrightable Information”

Case Law: Baker v. Selden (1879) – foundational principle

Although older, still central:

• Methods, systems, and functional descriptions are not copyrightable

Impact on museum metadata:

• Classification systems (e.g., taxonomy tags) are usually treated as functional systems
• Only expressive descriptions (curatorial essays) may be protected

7. Additional Supporting Case Law on Data/Database Protection

Case Law: Feist v. Rural (reaffirmed repeatedly in later courts)

• Reinforces that originality is minimal threshold
• Prevents monopolization of factual databases

Case Law: CCC Information Services v. Maclean Hunter Market Reports (2nd Cir. 1994)

Held:

• Editorial judgments in valuation guides can be protected
• Selection and arrangement matters

Museum relevance:

• Curated valuation or interpretive metadata may be protected if sufficiently creative

8. Summary of Legal Position (USA)

A. NOT Protected (Public Domain / Free Use)

• Basic catalog entries (name, date, origin)
• Object identifiers and accession numbers
• Pure factual descriptions
• Standard classification tags
• Public domain artwork metadata

B. POSSIBLY PROTECTED

• Curatorial commentary and interpretive notes
• Creative classification structures
• Annotated catalog essays
• Unique database organization schemes

C. STRONGLY PROTECTED

• Original textual descriptions by curators
• Editorial content in exhibition catalogs
• Non-factual creative narratives about artifacts

9. Key Legal Principle Across All Cases

Across all major U.S. jurisprudence, one rule dominates:

Metadata is only protected when it reflects original expression, not when it merely records facts.

This is why museum archives often struggle to enforce exclusive rights over:

• Digitized collections
• Public-facing catalogs
• Research databases

Conclusion

In the United States, museum archive metadata ownership is weakly protected under copyright law unless creativity is demonstrably present. The combined effect of Feist, Bridgeman, and major fair use cases (Google Books, Kelly, Perfect 10) creates a legal environment where:

• Facts remain free
• Structure may be partially protected
• Creative interpretation is protected
• Large-scale digitization is often allowed under fair use