---
kind: "unit"
title: "37"
title_heading: "Patents, Trademarks, and Copyrights"
key: "chII/subchB/part220"
level: "part"
label: "Part 220"
heading: "General Provisions"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/37/chII-subchB-part220"
sections_count: 5
---

# Part 220 — General Provisions

Title 37 C.F.R. — Patents, Trademarks, and Copyrights › Chapter II — U.s. Copyright Office, Library of Congress › Subchapter B — Copyright Claims Board and Procedures

## Sections

- [§220.1. Definitions.](/cfr/37/220.1.md)
- [§220.2. Authority and functions.](/cfr/37/220.2.md)
- [§220.3. Copyright Claims Board Handbook.](/cfr/37/220.3.md)
- [§220.4. Timing.](/cfr/37/220.4.md)
- [§220.5. Requests, responses, and written submissions.](/cfr/37/220.5.md)