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Mantle Lamp Co. v. Knapp-Monarch Co.

January 18, 1936

MANTLE LAMP CO. OF AMERICA
v.
KNAPP-MONARCH CO.



Appeal from the District Court of the United States for the Northern District of Illinois, Eastern Division; John P. Barnes, Judge.

Author: Evans

Before EVANS and ALSCHULER, Circuit Judges, and STONE, District Judge.

This appeal was taken to reverse a decree which enjoined appellant, defendant below, from continuing the prosecution of a pending suit on a patent against appellee's customer and also enjoining it from commencing other infringement suits against customers of appellee.

EVANS, Circuit Judge.

Appellant, an Illinois corporation, was sued by two plaintiffs, The Monarch Company, Inc., and The Therm-a-Jug Company, Inc., both Iowa corporations, on unfair trade practice charges. At the time appellant had two suits for damages, etc., pending, growing out of infringement of its Blair patent, No. 1,435,199. One was against the above-named plaintiffs in Iowa, and the other was instituted in the Missouri Federal Court against The Cutino Company, a customer of said plaintiffs. The same patent was the basis of all suits. Co-plaintiffs defended in the Missouri Federal Court for their customer, The Cutino Company.

The suit in Chicago was tried first, and appellant prevailed. Co-plaintiffs' charge of unfair trade was rejected; the Blair patent was upheld and found to be infringed; an injunction against future infringements was granted.

On appeal, this decree was reversed and the patent declared invalid. Monarch Co. v. Mantle Lamp Co. (C.C.A.) 22 F.2d 95; see, also, Macomb Mfg. Co. v. Mantle Lamp Co. (C.C.A.) 22 F.2d 93. This decision was rendered May 28, 1927, and the District Court thereupon entered a decree holding the patent invalid and dismissing the counterclaim. The complaint based on unfair trade was dismissed by the District Court and affirmed on appeal, and the costs of the suit divided equally.

The injunction suit pending in Missouri was not pressed for several years and not until after the same patent was sustained by the United States Circuit Court of Appeals for the Sixth Circuit. Mantle Lamp Co. v. George H. Bowman Co., 53 F.2d 441 (1931). Appellant then indicated it would bring on for trial the two suits pending in the eighth circuit. The instant suit was then revived by appellee, who, by bill in the nature of a supplemental bill, asserted it was the successor to the two co-plaintiffs and was entitled to all the protection to which they were entitled by reason of the final decree which was entered in the aforementioned Chicago suit.

Appellant challenges appellee's last-as-serted contention. It denies that the benefits of the decree in the Monarch Company and Therm-a-Jug Company suit extended to appellee, a stranger corporation. The District Court refused a temporary injunction against Mantle Lamp Company in this suit. This court reversed the order and directed that a temporary injunction issue. Thereafter, the case was tried on the merits, and the temporary injunction was made permanent.

The narrow and determinative issue arises over appellee's asserted right to avail itself of the decree above mentioned. Appellant admits the binding effect of that decree on the parties to that suit, but denies the existence of proof which shows that appellee succeeded to the right adjudged to the plaintiffs in the decree.

On this issue the burden was upon appellee to bring itself within the protection of the decree. The issue was the validity of the Blair patent. It was held invalid in that suit.

The holder of the Blair patent or any valid patent may exclude everyone in the United States from making, selling, or using the patented article. This decree, however, lifted the ban to the plaintiffs in that suit, who prevailed on the issue of validity.*fn* It did not, however, give immunity to everyone -- in fact, to anyone save parties to the suit. Nor could said co-plaintiffs, who won in that suit, grant immunity to anyone else in the United States, save as an incident to its right to make, use, or sell its product. It might protect customers to whom it sold its goods. It could not, however, assign the personal right to make, use, or sell thermos jugs, with immunity from prosecution by owners of the Blair patent. True, other infringers could challenge the validity of the patent by making, using, or selling the jugs and cite the opinion of this court for what it is worth, and success in such suit would depend on the court's views as to the soundness of this court's decision on a very close patent suit. (The Sixth Circuit Court of Appeals, 53 F.2d 441, on the same patent, in a suit between different parties, reached an exactly opposite decision from that reached by this court.)

We take it that neither counsel is at war with what has just been stated. Their differences arise over what is necessary to show appellee acquired the right of said co-plaintiffs, both of whom failed or became involved financially. The record shows an assignment from Monarch Company.*fn** As to Therm-a-Jug Company, Inc., the situation may be described in language of counsel on rehearing in the court below:

"Ground 4 of the Petition states that there is no evidence of record that the Knapp-Monarch Company succeeded to the rights of The Therm-A-Jug Company. This statement is correct. The Therm-A-Jug Company is out of the picture. This, however, is no ground for rehearing ...


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