The NLRB public website is scheduled to undergo routine maintenance from Friday, September 25, 2026, at 11:00 p.m. ET (8:00 p.m. PT) until Monday, September 28, 2026, at 6:00 a.m. ET. During this maintenance window, the public website and its services may have intermittent issues and may be unavailable for extended periods of time. We apologize for any inconvenience.

Home

Case Search Results

Case

Grinnell Fire Protection Systems Company

E-File Follow

Case Number: 05-CA-024521

Date Filed: 04/15/1994

Status: Closed

Location: Columbia, MD

Region Assigned: Region 05, Baltimore, Maryland

Docket Activity

Docket Activity data is not available.

Related Documents

Allegations

8(a)(5) Repudiation/Modification of Contract[Sec 8(d)/Unilateral Changes]
8(a)(3) Discharge (Including Layoff and Refusal to Hire (not salting))
8(a)(3) Changes in Terms and Conditions of Employment
8(a)(1) Coercive Statements (Threats, Promises of Benefits, etc.)

Participants

Participant	Address	Phone
Charged Party / Respondent Legal Representative WARREN, CHARLES AKIN GUMP STRAUSS HAUER & FELD LLP	1333 New Hampshire Avenue, NW, Suite 400 Washington, DC 20036-1564	(202)887-4000

Involved Party Legal Representative HAUSKNECHT, MICHAEL NIXON PEABODY LLP	PO Box 31051 Clinton Sq Rochester, NY 14603-1051	(585)263-1582

Charging Party Legal Representative OSBORN, WILLIAM Osborne Law Offices, PC	1130 Connecticut Ave, NW Suite 950 Washington, DC 20036	(202)243-3200

Charging Party Additional Service NASI FUND	Landover, MD 20785-2239

Involved Party Additional Service NASI HEALTH & WELFARE FUNDS, PENSION & SIS	Washington, DC 20016-4610

Charged Party / Respondent Employer SIMPLEXGRINNELL LP	Houston, TX 77092-7341

Involved Party Employer NASI EDUCATION FUND (JATC)	Washington, DC 20016-4610

Related Cases

Related Cases data is not available.