GRANTHAM v. CHALLENGE-COOK BROS., INCORPORATED

No. 17445.

420 F.2d 1182 (1969)

Paulette GRANTHAM, Fred Grantham, Charles R. Grantham, Plaintiffs-Appellants, v. CHALLENGE-COOK BROS., INCORPORATED, Essick Investment Co., "Automatic" Sprinkler Corporation of America, Defendants-Appellees.

United States Court of Appeals Seventh Circuit.

Rehearing Denied February 24, 1970.


Attorney(s) appearing for the Case

Paul H. Gallagher, Chicago, Ill., for plaintiffs-appellants.

Lyon & Lyon, Richard E. Lyon, Conrad R. Solum, Jr., Los Angeles, Cal., Hill, Sherman, Meroni, Gross & Simpson, James Van Santen, Chicago, Ill., for defendant-appellee, Challenge-Cook Bros., Inc.

Before HASTINGS, Senior Circuit Judge, and FAIRCHILD and KERNER, Circuit Judges.


HASTINGS, Senior Circuit Judge.

Plaintiffs Paulette Grantham, Fred Grantham and Charles R. Grantham brought this action charging defendant Challenge-Cook Bros., Inc., with infringement of United States Patents Nos. 2,604,313 and 2,643,463 to which plaintiffs hold legal title. Plaintiffs' former licensee Essick Investment Co. and present licensee "Automatic" Sprinkler Corporation of America were alligned as involuntary defendants after they refused to join as parties...

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