The NLRB reopened from shutdown status on November 13, 2025. Due dates to file or serve most documents were tolled during the period of the shutdown, although due dates cannot be tolled for filing and service of unfair labor practice charges, applications for awards of fees and other expenses under the Equal Access to Justice Act, and certain representation petitions. For documents where tolling applies, the terms are that for each day on which the Agency’s offices were closed for all or any portion of the day, one day is added to the time for filing or service of the document. If the new due date falls on a weekend or holiday, the new due date will be moved to the next business day. For example, if the original due date was October 7, 2025 and the shutdown lasted 43 days, the revised due date is November 19, 2025. See chart for revised due dates.

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Case

Renzenberger Inc. D/B/A Hallcon Corporation

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Case Number: 10-CA-341509

Date Filed: 05/03/2024

Status: Open

Location: Chattanooga, TN

Region Assigned: Region 10, Atlanta, Georgia

Docket Activity

Date	Document	Issued/Filed By
07/23/2024	Letter Approving Withdrawal Request*	NLRB - GC
05/03/2024	Signed Charge Against Employer*	Charging Party

The Docket Activity list does not reflect all actions in this case.

* This document may require redactions before it can be viewed. To obtain a copy, please file a request through our FOIA Branch.

Related Documents

Related Documents data is not available.

Allegations

8(a)(3) Discipline
8(a)(3) Discharge (Including Layoff and Refusal to Hire (not salting))
8(a)(1) Coercive Statements (Threats, Promises of Benefits, etc.)

Participants

Participant	Address	Phone
Charged Party / Respondent Legal Representative Wilson, Patrick Locke Lord LLP	111 South Wacker Drive, Suite 4300 Chicago, IL 60606	(301)448-2503

Charged Party / Respondent Employer Renzenberger Inc. D/B/A Hallcon Corporation	Lenexa, KS 66285

Charging Party Individual

Related Cases

Case Number	Case Name	Status
10-CB-345275	Renzenberger Inc. D/B/A Hallcon Corporation	Open