Legal Opinion

Ameritech, Inc., an Ohio Corporation v. American Information Technologies Corporation, a Delaware Corporation, D/B/A Ameritech

Court of Appeals for the Sixth Circuit

Decided April 9, 1987No. 85-3408PublishedCited by 120 opinions

1Opinion of the Court

BOYCE F. MARTIN, Jr., Circuit Judge.

Ameritech, Inc. of Bedford Heights, Ohio, appeals a summary judgment in favor of American Information Technologies Corporation, in a trademark infringement action based on Ohio law. The district court held that the infringement claims of Ameritech, Inc. were barred by the defense of laches and that the claims failed under both “related” and “unrelated goods” analyses. The district court did not consider Ameritech’s dilution of trademark and reverse confusion of sponsorship claims. We find the laches defense inapplicable. Also, because trademark dilution…

2Cases cited20 opinions

  1. Hanover Star Milling Co. v. MetcalfSupreme Court of the United States · 1916
  2. International News Service v. Associated PressSupreme Court of the United States · 1919
  3. Frisch's Restaurant, Inc. v. Shoney's Inc.Court of Appeals for the Sixth Circuit · 1985
  4. Big O Tire Dealers, Inc., a Colorado Corporation v. The Goodyear Tire & Rubber Company, an Ohio CorporationCourt of Appeals for the Tenth Circuit · 1977
  5. International Order of Job's Daughters v. Lindeburg and CompanyCourt of Appeals for the Ninth Circuit · 1981

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3Cited by120 opinions

  1. A&h Sportswear, Inc Mainstream Swimsuits, Inc. v. Victoria's Secret Stores, Inc. Victoria's Secret Catalogue, IncCourt of Appeals for the Third Circuit · 2000
  2. Daddy's Junky Music Stores, Inc. v. Big Daddy's Family Music CenterCourt of Appeals for the Sixth Circuit · 1997
  3. Sands, Taylor & Wood Company v. The Quaker Oats CompanyCourt of Appeals for the Seventh Circuit · 1992
  4. Fisons Horticulture, Inc., in No. 93-7224 v. Vigoro Industries, Inc., in No. 93-7287Court of Appeals for the Third Circuit · 1994
  5. Moseley v. v. Secret Catalogue, Inc.Supreme Court of the United States · 2003

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