This is an appeal by defendant in a suit instituted by a manufacturer of safety razor blades to enjoin defendant, a patentee, from prosecuting an infringement suit against a drug company selling the blades. Defendant asserted a counterclaim to recover damages for alleged breach of contract on the part of plaintiff in appropriating the idea of a locked safety razor disclosed by defendant. The District Court entered a decree enjoining defendant from prosecuting the suit against the drug company and dismissing the counterclaim, and defendant has appealed.
Defendant is the owner of patent No. 1,467,930, covering a locked safety razor, claim 4 of which covers a perforated safety razor blade. In a suit instituted by defendant against plaintiff in the United States District Court for the District of Delaware it was held that this claim was not infringed by blades of plaintiff’s manufacture. Fretwell v. Gillette Safety Razor Co., D.C.,
We think that the court below was clearly right in granting the injunction. Kessler v. Eldred,
The argument is made that the rule of Kessler v. Eldred, supra, extends only to the protection of suits against customers and that, since the Peoples Service Drug Stores does not purchase directly from plaintiff, it is not technically a customer of plaintiff and hence does not come within the rule. The determinative consideration in applying the rule, however, is not the fact that the person sued is a customer of plaintiff but that the suit will interfere with a right of plaintiff which has been adjudicated. ' As we pointed out in General Chemical Co. v. Standard Wholesale Phosphate & Acid Works, supra [
On the counterclaim, it appears that in the year 1914 .defendant disclosed to plaintiff the idea of a locked razor for use in such institutions as jails, hospitals and insane asylums. It is unnecessary to go into the circumstances attending this disclosure, as it is not shown that plaintiff made any use of the idea or manufactured any razors of that character except about half a'dozen specially manufactured in the year 1921, three of which were sold by plaintiff to defendant. Defendant sought discovery by way of interrogatories, and two officers of plaintiff’s manufacturing plant were examined in open court; but there was no showing of any other manufacture. Under such circumstances, we agree with the court below that there was nothing to support the counterclaim and no basis upon which an accounting could have been ordered. The burden was on defendant to establish that there was something due him before he was entitled to an accounting. Oskaloosa Savings Bank v. Mahaska County State Bank,
And since the counterclaim was not filed until 1937, approximately sixteen years after the discovery of the alleged use of the idea disclosed, we agree that the right to assert the claim is barred by laches. The statute of Virginia, the state of the forum, prescribes a limitation of five years for suits upon contracts in writing and three years for suits upon other contracts. Code of 1924, sec. 5810. And it is well settled that federal courts of equity, in the enforcement of legal rights, will ordinarily follow state statutes of limitations in applying the doctrine of laches. .Pomeroy’s Equity Jurisprudence, 4th ed. vol. 4, sec. 1441; Benedict v. City of New York,
There is nothing in the pleadings of defendant, or in the evidence,,showing that it would be inequitable to apply to the counterclaim the provisions of the Virginia statute of limitations and to hold it barred fay laches because not asserted within the period allowed by that statute.
For the reasons staled, the decree appealed from will he affirmed.
Affirmed.
