Legal Opinion

Greenberg v. Croydon Plastics Co., Inc.

District Court, E.D. Pennsylvania

Decided June 27, 1974No. Civ. A. 72-832PublishedCited by 48 opinions

1Opinion of the Court

OPINION

JOSEPH S. LORD, III, Chief Judge.

This is in part a suit for infringement of United States Letters Patent No. 3,411,501 (“Greenberg ’501”), of which plaintiff Greenberg, a citizen of Pennsylvania, is the owner and Right-Gard Corporation (“Right-Gard”), a Pennsylvania corporation, the exclusive licensee. Plaintiffs also complain of trade secret misappropriation and misuse, conspiracy to infringe the patent and to misappropriate trade secrets, inducement to infringe the patent in suit, unfair competition and trade libel. We have jurisdiction under 28 U.S.C. § 1338(a) and (b). We denied…

2Cases cited21 opinions

  1. Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
  2. Mills v. Electric Auto-Lite Co.Supreme Court of the United States · 1970
  3. Hall v. ColeSupreme Court of the United States · 1973
  4. Anderson's-Black Rock, Inc. v. Pavement Salvage Co.Supreme Court of the United States · 1969
  5. Morgan's Home Equipment Corp. v. MartucciSupreme Court of Pennsylvania · 1957

16 more not listed; retrieve them via the Exa API.

3Cited by48 opinions

  1. SI Handling Systems, Inc. v. HeisleyCourt of Appeals for the Third Circuit · 1985
  2. Den-Tal-Ez, Inc. v. Siemens Capital Corp.Supreme Court of Pennsylvania · 1989
  3. Anaconda Co. v. Metric Tool & Die Co.District Court, E.D. Pennsylvania · 1980
  4. Alexander A. Stratienko, M.D. v. Cordis CorporationCourt of Appeals for the Sixth Circuit · 2005
  5. Bro-Tech Corp. v. Thermax, Inc.District Court, E.D. Pennsylvania · 2009

43 more not listed; retrieve them via the Exa API.

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