Green v. Electric Vacuum Cleaner Co.

132 F.2d 312, 56 U.S.P.Q. (BNA) 127, 1942 U.S. App. LEXIS 2585
Court of Appeals for the Sixth Circuit·Decided December 9, 1942·No. 9177·Published·Cited by 14 cases

Opinions

SIMONS, Circuit Judge.

The successful plaintiff in the present patent and trade-mark infringement controversy, is the largest manufacturer of vacuum cleaners in the country. The defendant who assails the decree below is engaged in the business of reconditioning and selling reconditioned or reconstructed vacuum cleaners and vacuum cleaner parts. The vacuum cleaner, as such, is not patented, but is an assembly of parts, some of which, in the plaintiff’s structures, are covered by patents which it owns, and there is here presented no issue as to their validity.

Patented parts alleged to have been used and sold by the defendant either in reconstructed machines or separately, are swivel casters covered by the patent to Brintzenhofe, No. 1,510,300, granted September 30, 1924, and vacuum cleaner brush bearings responding to. Darst patent No. 1,755,-054 granted April 15, 1930. The defendant denies neither their sale nor use, but, claiming them to be genuine parts acquired in legitimate channels of trade from customers or dealers of the plaintiff, asserts an implied license, by invoking the principle that the monopoly granted by a patent covers only the first use or sale of the patented article, and successive sales of it thereafter do not come within its scope.

It appears, however, that the defendant refused, or at least failed to disclose his source of supply for the patented parts. This was on the ground that the plaintiff’s business practices were such that it would not permit its authorized dealers to sell to persons engaged in reconditioning and reconstructing its vacuum cleaners, and that to disclose the channels through which he purchased them would subject many dealers to harassment by the plaintiff to their detriment, with the result that his own channels of supply would be closed. He contented himself with giving evidence that he purchased all patented parts from authorized dealers, and now urges that since his evidence was not traversed, the findings and conclusions of the court that he had infringed the patents, are not supported by evidence.

There is, however, this infirmity in the appellant’s position. He claims to be authorized to sell the patented parts by virtue of an implied license from the owner of the patents. Relying upon license implied from sale, the burden is on him to prove it, General Electric Co. v. Continental Lamp Works, 2 Cir., 280 F. 846, and the first question presented is whether such burden is borne by his mere assertion that the articles are legitimate and, without disclosing their source, were purchased from those who bought from the plaintiff. There is authority for the proposition that one who buys patented articles from a vendor who has himself purchased them from unknown manufacturers, does not carry the burden of showing that he is a licensee. Sherman, Clay & Co. v. Searchlight Horn Co., 9 Cir., 225 F. 497. This aside, however, infringement is a question of fact, Stilz v. United States, 269 U.S. 144, 147, 46 S.Ct. 37, 70 L.Ed. 202, and under earlier rules we considered thaf much weight [314] should.be attached, in determining that issue, to the findings and opinion of the trial judge who, having heard the witnesses, had superior opportunity for ascertaining the truth. LaBour v. Gorman-Rupp Co., 6 Cir., 108 F.2d 279; Williams Mfg. Co. v. United Shoe Mach. Corp., 6 Cir., 121 F.2d 273. Under Rule 52(a) of the Federal Rules of Civil Procedure, 28 U.S.C.A. following section 723c, it is now impermissible for us to set aside findings of fact unless clearly erroneous, and we are required to give due regard to the opportunity of the trial court to judge of the credibility of witnesses. Hazeltine Corp. v. Crosley Corp., 6 Cir., 130 F.2d 344, decided August 28, 1942. We are not, upon this record, able to say that the court which found the patent claims infringed, was clearly wrong. It is true that the defendant purchased some parts from known authorized dealers, but their sale is not within the sweep of the decree or its injunctional order.

A subordinate act of alleged infringement was the use by the defendant of brushes which had been sold by the plaintiff to a junkman, and by him resold to the defendant who salvaged what he could and used them in his reconstructed cleaners or sold them as reconditioned parts. So far as the brushes contained the patented bearings, the defendant had no right to use them for this purpose since the license implied from sale in the usual channels of trade does not apply to a sale of an article to be scrapped. Tindel-Morris Co. v. Chester Forging & Engineering Co., C. C., 163 F. 304; Cotton-Tie Co. v. Simmons, 106 U.S. 89, 1 S.Ct. 52, 27 L.Ed. 79. This is on the ground that a sale as scrap is a sale not to use but to destroy, and cannot be wrested into a sale of the patented machines because the different parts could be picked up and put together out of it.

The principal vacuum cleaners produced by the appellee were designated as Premier and Premier-Duplex, with names and labels registered as trade-marks, T. M. 162,244. The appellant was charged with trade-mark infringement in selling its rebuilt machines as genuine Premier and Premier-Duplex cleaners with the appellee's labels thereon, and also in selling separately to other rebuilders of vacuum cleaners, bags and cover plates containing the protected labels. The defendant denies trade-mark infringement on the ground that the reconstructed machines were the genuine products of the appellee, containing only genuine parts, that the bags and cover plates were alsp original products of the appellee, and on the further ground that since the appellee itself sold its bags and cover plates separately there was either a waiver of its rights under its protected labels, or an implied license to use them upon reconstructed or reconditioned machines.

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Green v. Electric Vacuum Cleaner Co., 132 F.2d 312, 56 U.S.P.Q. (BNA) 127, 1942 U.S. App. LEXIS 2585 (6th Cir. 1942).

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Green v. Electric Vacuum Cleaner Co.
132 F.2d 312 (Sixth Circuit, 1942)