# Patent Appeal and Interference Practice
> **US Patent and Trademark Office** · Final rule. · Published 1995-03-17 · Effective 1995-04-21 · 60 FR 14488
## Document
- **Document number:** 95-6377
- **Category:** other
- **Sub-agency:** US Patent and Trademark Office
- **Federal Register citation:** 60 FR 14488
- **CFR reference:** 37 CFR 1
- **Publication date:** 1995-03-17
- **Effective date:** 1995-04-21
- **Commerce docket:** Docket No. 950207044-5044-01
## Abstract

The Patent and Trademark Office (PTO) is amending the rules of practice in patent cases relating to patent appeal and interference proceedings. The changes include amendments to conform the interference rules to new legislative requirements and a number of clarifying and housekeeping amendments.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1995/03/17/95-6377/patent-appeal-and-interference-practice)
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