Legal Opinion

Ward Machinery Co. v. WM. C. Staley Machinery Corp.

District Court, D. Maryland

Decided February 24, 1976No. Civ. No. 72-683-HPublished

1Opinion of the Court

ALEXANDER HARVEY, II, District Judge:

In this civil action, the plaintiff is claiming infringement of United States Patent No. 3,588,095, which was issued on June 28, 1971 to Henry D. Ward, Jr., William F. Ward and John H. Bachman, Jr.1 The patent in suit is a mechanical patent and relates to a suction table system for the feeding of warped sheets into machinery which makes boxes from corrugated paperboard.

The Ward Machinery Company,2 assignee of the patent and plaintiff herein, manufactures box-making machinery at its plant in Cockeysville, Maryland. The patent in suit relates to a structure…

2Cases cited14 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. Great Atlantic & Pacific Tea Co. v. Supermarket Equipment Corp.Supreme Court of the United States · 1951
  4. United States v. AdamsSupreme Court of the United States · 1966
  5. Lincoln Engineering Co. v. Stewart-Warner Corp.Supreme Court of the United States · 1938

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