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LIGHTHALL v. WATSON

Civ. A. 2190-57.

175 F.Supp. 258 (1959)

Lyllian F. LIGHTHALL, Administratrix of the Estate of Albert C. Lighthall, deceased, Arthur B. Anderson, Albert C. Lighthall, Jr., Trustee and Blaw-Knox Company, Plaintiffs, v. Robert C. WATSON, Commissioner of Patents, Defendant.

United States District Court District of Columbia.

June 19, 1959.

Attorney(s) appearing for the Case

Walter J. Blenko and Walter J. Blenko, Jr., Pittsburgh, Pa., Spencer B. Michael, Washington, D. C., for plaintiffs.

C. W. Moore, Solicitor, U. S. Patent Office, Washington, D. C., for defendant.

SIRICA, District Judge.

This is a civil action under 35 U.S.C.A. § 145 in which plaintiffs seek to compel the Patent Office to declare an interference between plaintiffs' application, Serial No. 406,319, entitled "Composition Boards Containing Douglas Fir Bark" and the patent issued to Clark C. Heritage (Re. 24,174), entitled "Cork-Bound Hot-Pressed Boards". The general subject matter involved here is the manufacture of composition boards from the components...

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