Plaintiff sued Dunlop Tire & Rubbеr Corporation and three other defendants for damages alleging in essence that while it was a distributor for Dunlop products, Dunlop conspired with the other defendants to market through them, products identical to the Dunlop products being distributed by plaintiff but under another brand name, that Dun-lop sold such products to the other defendants at much lower, discriminatory prices, thus ruining plaintiff’s business and causing it to bеcome insolvent. These acts, plaintiff alleges, were in violation of the Sherman Anti-Trust Act and the Robinson-Patman Act.
Dunlop counterclaimed on a promissory note executed in its favor by plaintiff to cover indebtedness arising from the aforementioned deаlings between these two parties. Plaintiff moved to dismiss this counterclaim and this motion has been submitted on briefs.
Plaintiff contends that this is a permissivе rather than a compulsory counterclaim, that Mississippi law controls and would prevent recovery on this counterclaim in stаte court and thus that this court is without jurisdiction to entertain it here.
If this claim asserted by Dunloр as a counterclaim against plaintiff arises out of the transaction or occurrence that is the subject matter of plaintiff’s claim, then it is a compulsory counterclaim. Rule 13(a), Federal Rules of Civil Procedure. If Dunlop had not accepted the nоte, the claim now represented by it would have been a claim ■ of Dunlop against plaintiff arising from the very course of dealing which is the basis for plaintiff’s suit. This is conceded by plaintiff. It has no less connection with that course of dealing by its conversion to a promissоry note. The debt is the same, only the evidence of it is different. In view of the uniformly liberal interpretation given to the “transaction or оccurrence” phrase of the Rule, the claim remains compulsory. In E. J. Korvette Co. v. Parker Pen Co.,
But even if the foregoing conclusion is incorrect, and the counterclaim is permissive, it does not follow that it cannot be entertained by this court as plaintiff contends. Any claim which a defendant has against a- plaintiff which does not fit the definition of a compulsory counterclaim in Rule 13(a) may be asserted by defendant under Rule 13(b) as a permissive counterclaim, provided there is an independent jurisdictional basis for the counterclaim.
Asserting that this court lacks jurisdiction of the counterclaim, plaintiff cites and relies heavily on Erie
If plaintiff’s reliance on Erie is taken as requiring this court to be bound by the Mississippi counterclaim statute, Miss. Code Ann. § 1483.5, instead of an attack on federal jurisdiction, it again must fail. While the various issues to which the Erie doctrine is applicable are not free from doubt, the one presented here is clearly a matter of procedure for the orderly administration of federal courts, and is nоt affected by the different but related rule established by the state for the orderly administration of its courts. Section 1483.5 has to do with pleаdings. It deals with adjective law. It would be just as logical for this court to hold that it would not entertain a motion for summary judgment in a diversity case bеcause there is no summary judgment procedure in state courts, as for it to hold that a counterclaim could not be entertained in this court because such a procedure is impermissible in state courts.
Moreover, defendant’s counterclaim probably is such a one as would be permissible in the state court under the very statute relied on by plaintiff. While the criteria for classification of a counterclaim as compulsory under Rule 13(a), Federal Rules of Civil Procedure, are not necessarily the same as thosе applicable to section 1483.5, Miss. Code Ann., those characteristics previously discussed which persuade this court that the counterclaim here is compulsory are likewise persuasive that it is one “arising out of or connected with the situation * * * transaction or contract or subject matter upon which the plaintiff’s action is based,” within the meaning of the state statute.
It follows that plaintiff’s motion to dismiss the counterclaim must be overruled. An order will be entered accordingly.
Notes
. Erie Railroad Company v. Tompkins,
