Legal Opinion

Technograph Printed Circuits, Ltd., and Technograph Printed Electronics, Inc. v. Martin-Marietta Corporation, Technograph Printed Circuits, Ltd., and Technograph Printed Electronics, Inc. v. Westinghouse Electric Corporation, Technograph Printed Circuits, Ltd., and Technograph Printed Electronics, Inc. v. McDonnell Aircraft Corporation, Technograph Printed Circuits, Ltd., and Technograph Printed Electronics, Inc. v. International Telephone and Telegraph Corporation

Court of Appeals for the Fourth Circuit

Decided February 20, 1973No. 72-1597Published

1Opinion of the Court

474 F.2d 798

177 U.S.P.Q. 97

TECHNOGRAPH PRINTED CIRCUITS, LTD., and Technograph Printed

Electronics, Inc., Plaintiffs-Appellants,

v.

MARTIN-MARIETTA CORPORATION, Defendant-Appellee.

TECHNOGRAPH PRINTED CIRCUITS, LTD., and Technograph Printed

Electronics, Inc., Plaintiffs-Appellants,

v.

WESTINGHOUSE ELECTRIC CORPORATION, Defendant-Appellee.

TECHNOGRAPH PRINTED CIRCUITS, LTD., and Technograph Printed

Electronics, Inc., Plaintiffs-Appellants,

v.

McDONNELL AIRCRAFT CORPORATION, Defendant-Appellee.

TECHNOGRAPH PRINTED CIRCUITS, LTD., and Technograph Printed

Electronics, Inc., Plaintiffs-Appellants.

v.

INTERNATIONA…

2Cases cited36 opinions

  1. Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
  2. Blonder-Tongue Laboratories, Inc. v. University of Illinois FoundationSupreme Court of the United States · 1971
  3. Anderson's-Black Rock, Inc. v. Pavement Salvage Co.Supreme Court of the United States · 1969
  4. Triplett v. LowellSupreme Court of the United States · 1936
  5. Monsanto Company v. Rohm & Haas CompanyCourt of Appeals for the Third Circuit · 1972

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