Legal Opinion

Jacobs Vehicle Systems, Inc. v. Pacific Diesel Brake Co.

District Court, D. Connecticut

Decided March 28, 2006No. 3:93CV1093RNCPublishedCited by 2 opinions

1Opinion of the Court

RULING AND ORDER

CHATIGNY, District Judge.

In 1989, defendant Pacific Diesel Brake Co. was issued U.S. Letter Patent No. 4,848,289 (“the ’289 patent”) for a method and apparatus for retarding engines. In 1993, plaintiff Jacobs Vehicle Systems, Inc. (“Jacobs”) sued Pacific Diesel Brake Co. and its assignees (collectively “Pacbrake”) for a declaratory judgment of noninfringement and invalidity of the ’289 patent. Pacbrake filed a counterclaim asserting that Jacobs directly infringed the ’289 patent and supplied components to foreign manufacturers who combined the components in a way that…

2Cases cited14 opinions

  1. Celotex Corp. v. Catrett, Administratrix of the Estate of CatrettSupreme Court of the United States · 1986
  2. Security Insurance Company of Hartford A/s/o Jt International Holdings, B v. V. Old Dominion Freight Line, Inc., Defendant-Cross-Claimant-Appellant v. Concord Transportation, Inc., Defendant-Cross-DefendantCourt of Appeals for the Second Circuit · 2004
  3. Hewlett-Packard Company, Plaintiff/cross-Appellant v. Bausch & Lomb IncorporatedCourt of Appeals for the Federal Circuit · 1990
  4. In Re: Gaston & Snow, Debtor, Alfred J. Bianco, as Plan Administrator to the Estate of Gaston & Snow v. Robert A. Erkins & Bernadine ErkinsCourt of Appeals for the Second Circuit · 2001
  5. Zaist v. OlsonSupreme Court of Connecticut · 1967

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3Cited by2 opinions

  1. AlexSam, Inc. v. Aetna Inc.District Court, D. Connecticut · 2022
  2. Vanocur Refractories, LLC v. Fosbel, Inc.District Court, N.D. Ohio · 2025

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