U.S. International Trade Commission Review on Certain Safety and Glow Fish Tape Systems

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The U.S. International Trade Commission (ITC) has announced it will review a decision regarding some glow fish tape systems and safety helmet systems. This is based on allegations that Milwaukee Electric Tool Corporation has violated section 337 of the Tariff Act of 1930.

Background of the Case

On March 19, 2025, Klein Tools, Inc. filed a complaint, claiming Milwaukee Electric Tool Corporation had infringed on certain patents related to glow fish tape systems and safety helmet systems. The patents in question involve U.S. Patent Nos. 11,452,327, 11,713,209, and 12,187,573, among others.

The investigation named Milwaukee as a respondent, and the Office of Unfair Import Investigations is not taking part.

Findings and Review

On June 5, 2026, the Chief Administrative Law Judge (CALJ) concluded that Milwaukee violated the ‘265 patent, a helmet patent but did not infringe on others. The ITC plans to review specific findings related to both helmet and glow fish tape patents to check for any possible errors in construction, infringement findings, and domestic industry requirements.

Call for Submissions

The ITC is inviting detailed submissions on intricate aspects of patents and industry standards. This includes comparing foreign and local investments by Klein, the motivation for combining prior patents, and analyzing the public interest regarding potential remedies.

Potential Remedies

Should there be a violation finding, the ITC may issue exclusion orders and cease-and-desist orders against Milwaukee. Considerations are being made on how these actions may affect public health, competition, U.S. production, and consumers.

Public Interest and Bonding

The Commission is taking public interest into account before any orders. During a possible 60-day review by the U.S. Trade Representative, imported items could be allowed in but under a bond.

Deadline for Submissions

Parties connected to this case are asked to submit their input by September 18, 2026, with responses by September 25, 2026. The ITC is ensuring that the review process respects confidentiality rules while seeking thorough submissions addressing key issues.

This situation remains under close observation by involved agencies and parties, as it could influence industry practices related to patent infringements and trade actions.


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This article includes content collected from the Federal Register (federalregister.gov). The content is not an official government publication. This article is for informational purposes only and does not constitute legal advice. For case-specific consultation, please contact us. Read our full Legal Disclaimer, which also includes information on translation accuracy.