---
kind: "unit"
title: "37"
title_heading: "Patents, Trademarks, and Copyrights"
key: "chI/subchB/part104"
level: "part"
label: "Part 104"
heading: "Legal Processes"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/37/chI-subchB-part104"
sections_count: 14
---

# Part 104 — Legal Processes

Title 37 C.F.R. — Patents, Trademarks, and Copyrights › Chapter I — United States Patent and Trademark Office, Department of Commerce › Subchapter B — Administration

## Contents

- [Subpart A — General Provisions](/cfr/37/chI-subchB-part104-subpartA.md)
- [Subpart B — Service of Process](/cfr/37/chI-subchB-part104-subpartB.md)
- [Subpart C — Employee Testimony and Production of Documents in Legal Proceedings](/cfr/37/chI-subchB-part104-subpartC.md)
- [Subpart D — Employee Indemnification](/cfr/37/chI-subchB-part104-subpartD.md)
- [Subpart E — Tort Claims](/cfr/37/chI-subchB-part104-subpartE.md)