GODBOLD, Circuit Judge:
Defendant Milgo appeals from the district court’s order of summary judgment against it as to some of its counterclaims. We conclude that we lack jurisdiction to hear an appeal from this order.
I. Facts
Both Milgo and Western Electric1 manufacture terminal equipment known as data modems. “Modem” is an acronym for “modulation and demodulation.”2 Modems, when connected to telephone lines, allow computers to send and receive information to and from each other. Western sued Mil-go for infringement of Western’s modem patents. Milgo counterclaimed for damages and injunctive relief, alleging violations of the antitrust laws and acts of unfair competition.3 Each claim alleged two separate but, to Milgo’s view, interrelated discriminatory practices employed by the Bell System. First, Bell has required customers using modems not of Western’s design to install and lease a connecting device known as a Data Access Arrangement (DAA). Customers who use Western-designed modems are excused from this requirement. Second, Bell has required that customers who use modems of Western’s design but manufactured by another source through a patent license pay a 2% royalty.
The district court’s summary judgment dismissed those parts of the counterclaims based upon the DAA requirement. Its decision stemmed from the FCC’s recent establishment of a registration program, 47 C.F.R. pt. 68, whereby terminal equipment and interconnection devices could be registered and approved by the FCC, and if a modem not of Western’s design were registered, the use of an interconnection device would not be required.4 The district court based its order on the doctrine of implied repeal, see, e. g., Gordon v. New York Stock Exchange, 422 U.S. 659, 95 S.Ct. 2598, 45 L.Ed.2d 463 (1973), U. S. v. National Association of Securities Dealers, Inc., 422 U.S. 694, 95 S.Ct. 2427, 45 L.Ed.2d 486 (1975), finding in particular that the antitrust laws were impliedly repealed in this area because of pervasive regulation by the FCC.
II. Appealability
By a one-sentence order dated February 3, 1977, a panel of this court denied [1206]*1206Western’s motion to dismiss Milgo’s appeal.5 The panel in effect determined that an appeal could be maintained, but we are not bound by this determination. EEOC v. International Longshoremen’s Association, 511 F.2d 273, 276 n. 5 (CA5), cert. denied, 423 U.S. 994, 96 S.Ct. 421, 46 L.Ed.2d 368 (1975).6
Milgo has raised two possible grounds for appealability: whether the partial summary judgment is a final decision under the collateral order doctrine, hence appealable under 28 U.S.C. § 1291, and whether it is an interlocutory order refusing an injunction, hence appealable under 28 U.S.C. § 1292(a)(1). We conclude that the district court’s order is not a final decision. We need not decide whether the district court’s order is an interlocutory order refusing an injunction because the prayer for injunctive relief, which the order refused, is now moot.
(A.) Collateral order doctrine
Section 1291 confers on the courts of appeals “jurisdiction of appeals from all final decisions of the district court.” 28 U.S.C. § 1291. Since the partial summary judgment against Milgo’s counterclaims does not end the litigation, it can be a “final decision” only by virtue of the collateral order doctrine. See Cohen v. Beneficial Industrial Loan Corp., 337 U.S. 541, 69 S.Ct. 1221, 93 L.Ed. 1528 (1949); Abney v. U. S., 431 U.S. 651, 97 S.Ct. 2034, 52 L.Ed.2d 651 (1977); Litton Systems, Inc. v. Southwestern Bell Telephone Co., 539 F.2d 418 (CA5, 1976); In re Nissan Motor Corp. Antitrust Litigation, 552 F.2d 1088 (CA5, 1977). The statutory basis for this doctrine is that a trial court’s disposition that is not a final judgment may nevertheless be a final “decision” if it adjudicates an “important right” collateral to the cause of action asserted that would otherwise be “lost, probably irreparably” if review had to await a final judgment. Abney, supra, 431 U.S. 651, 97 S.Ct. 2034, 52 L.Ed.2d at 659, quoting Cohen, supra, 337 U.S. at 546, 69 S.Ct. at 1225, 93 L.Ed. at 1536. We have granted review under the collateral order doctrine when we have found either that the order concerned an issue wholly separable from the remainder of the case or that irreparable injury will result. See 21 Turtle Creek Square, Ltd. v. New York State Teachers’ Retirement System, 404 F.2d 31, 33 (CA5, 1968). In this case we find that the summary judgment neither concerns a wholly separable issue nor threatens irreparable injury.
[1207]*1207To preserve even attenuated notions of finality, the collateral order doctrine requires a final disposition of the question by the district court, not a disposition that is “tentative, informal or incomplete.” Cohen, supra, 337 U.S. at 546, 69 S.Ct. at 1225, 93 L.Ed. at 1536; see Abney, supra, 431 U.S. 651, 97 S.Ct. 2034, 52 L.Ed.2d at 659; In re Nissan Motor Corp. Antitrust Litigation, 552 F.2d 1088, 1095 (CA5, 1977); 15 C. Wright, A. Miller, & E. Cooper, Federal Practice & Procedure § 3911, at 470, 478-79 (1976). The order appealed from here is not tentative. In view of the court’s outright dismissal of the claims, any argument of tentativeness loses its force.7
The dismissal of the counterclaim on an implied repeal ground, although final, hardly constitutes an order “completely collateral to the cause of action asserted.” Abney, supra, 431 U.S. at 658, 97 S.Ct. at 2040, 52 L.Ed.2d at 659. The district court’s decision that certain counterclaims must fail by virtue of FCC regulation in a particular area is a decision sustaining a substantive defense to the cause of action asserted; it is a “step toward the final disposition of the merits of the case.” Id., quoting Cohen, supra, 337 U.S. at 546, 69 S.Ct. at 1225, 93 L.Ed. at 1536.
Free access — add to your briefcase to read the full text and ask questions with AI
GODBOLD, Circuit Judge:
Defendant Milgo appeals from the district court’s order of summary judgment against it as to some of its counterclaims. We conclude that we lack jurisdiction to hear an appeal from this order.
I. Facts
Both Milgo and Western Electric1 manufacture terminal equipment known as data modems. “Modem” is an acronym for “modulation and demodulation.”2 Modems, when connected to telephone lines, allow computers to send and receive information to and from each other. Western sued Mil-go for infringement of Western’s modem patents. Milgo counterclaimed for damages and injunctive relief, alleging violations of the antitrust laws and acts of unfair competition.3 Each claim alleged two separate but, to Milgo’s view, interrelated discriminatory practices employed by the Bell System. First, Bell has required customers using modems not of Western’s design to install and lease a connecting device known as a Data Access Arrangement (DAA). Customers who use Western-designed modems are excused from this requirement. Second, Bell has required that customers who use modems of Western’s design but manufactured by another source through a patent license pay a 2% royalty.
The district court’s summary judgment dismissed those parts of the counterclaims based upon the DAA requirement. Its decision stemmed from the FCC’s recent establishment of a registration program, 47 C.F.R. pt. 68, whereby terminal equipment and interconnection devices could be registered and approved by the FCC, and if a modem not of Western’s design were registered, the use of an interconnection device would not be required.4 The district court based its order on the doctrine of implied repeal, see, e. g., Gordon v. New York Stock Exchange, 422 U.S. 659, 95 S.Ct. 2598, 45 L.Ed.2d 463 (1973), U. S. v. National Association of Securities Dealers, Inc., 422 U.S. 694, 95 S.Ct. 2427, 45 L.Ed.2d 486 (1975), finding in particular that the antitrust laws were impliedly repealed in this area because of pervasive regulation by the FCC.
II. Appealability
By a one-sentence order dated February 3, 1977, a panel of this court denied [1206]*1206Western’s motion to dismiss Milgo’s appeal.5 The panel in effect determined that an appeal could be maintained, but we are not bound by this determination. EEOC v. International Longshoremen’s Association, 511 F.2d 273, 276 n. 5 (CA5), cert. denied, 423 U.S. 994, 96 S.Ct. 421, 46 L.Ed.2d 368 (1975).6
Milgo has raised two possible grounds for appealability: whether the partial summary judgment is a final decision under the collateral order doctrine, hence appealable under 28 U.S.C. § 1291, and whether it is an interlocutory order refusing an injunction, hence appealable under 28 U.S.C. § 1292(a)(1). We conclude that the district court’s order is not a final decision. We need not decide whether the district court’s order is an interlocutory order refusing an injunction because the prayer for injunctive relief, which the order refused, is now moot.
(A.) Collateral order doctrine
Section 1291 confers on the courts of appeals “jurisdiction of appeals from all final decisions of the district court.” 28 U.S.C. § 1291. Since the partial summary judgment against Milgo’s counterclaims does not end the litigation, it can be a “final decision” only by virtue of the collateral order doctrine. See Cohen v. Beneficial Industrial Loan Corp., 337 U.S. 541, 69 S.Ct. 1221, 93 L.Ed. 1528 (1949); Abney v. U. S., 431 U.S. 651, 97 S.Ct. 2034, 52 L.Ed.2d 651 (1977); Litton Systems, Inc. v. Southwestern Bell Telephone Co., 539 F.2d 418 (CA5, 1976); In re Nissan Motor Corp. Antitrust Litigation, 552 F.2d 1088 (CA5, 1977). The statutory basis for this doctrine is that a trial court’s disposition that is not a final judgment may nevertheless be a final “decision” if it adjudicates an “important right” collateral to the cause of action asserted that would otherwise be “lost, probably irreparably” if review had to await a final judgment. Abney, supra, 431 U.S. 651, 97 S.Ct. 2034, 52 L.Ed.2d at 659, quoting Cohen, supra, 337 U.S. at 546, 69 S.Ct. at 1225, 93 L.Ed. at 1536. We have granted review under the collateral order doctrine when we have found either that the order concerned an issue wholly separable from the remainder of the case or that irreparable injury will result. See 21 Turtle Creek Square, Ltd. v. New York State Teachers’ Retirement System, 404 F.2d 31, 33 (CA5, 1968). In this case we find that the summary judgment neither concerns a wholly separable issue nor threatens irreparable injury.
[1207]*1207To preserve even attenuated notions of finality, the collateral order doctrine requires a final disposition of the question by the district court, not a disposition that is “tentative, informal or incomplete.” Cohen, supra, 337 U.S. at 546, 69 S.Ct. at 1225, 93 L.Ed. at 1536; see Abney, supra, 431 U.S. 651, 97 S.Ct. 2034, 52 L.Ed.2d at 659; In re Nissan Motor Corp. Antitrust Litigation, 552 F.2d 1088, 1095 (CA5, 1977); 15 C. Wright, A. Miller, & E. Cooper, Federal Practice & Procedure § 3911, at 470, 478-79 (1976). The order appealed from here is not tentative. In view of the court’s outright dismissal of the claims, any argument of tentativeness loses its force.7
The dismissal of the counterclaim on an implied repeal ground, although final, hardly constitutes an order “completely collateral to the cause of action asserted.” Abney, supra, 431 U.S. at 658, 97 S.Ct. at 2040, 52 L.Ed.2d at 659. The district court’s decision that certain counterclaims must fail by virtue of FCC regulation in a particular area is a decision sustaining a substantive defense to the cause of action asserted; it is a “step toward the final disposition of the merits of the case.” Id., quoting Cohen, supra, 337 U.S. at 546, 69 S.Ct. at 1225, 93 L.Ed. at 1536. Indeed, if the DAA counterclaims were all this case were about, the order would represent the end of the case. Litigation continues only because a claim (patent infringement) and other counterclaims (discriminatory royalty) remain to be adjudicated.8
Nor can Milgo point to any right that would be “lost, probably irreparably,” from waiting to appeal the DAA matters after decisions on its other counterclaims and on Western’s infringement claim. The only injury Milgo may undergo here is that it may have to return to the district court to try those claims based on the DAA device. This is not enough. In sum, the order dismissing certain of Milgo’s counterclaims is neither collateral nor irreparably injurious.
(B.) Interlocutory order refusing an injunction
Milgo claims alternatively that the district court’s dismissal of those parts of its counterclaims that challenged the DAA interconnection requirement was a refusal of Milgo’s request for injunctive relief and is therefore appealable under § 1292(a)(1).9 We need not decide whether the order refused injunctive relief because the prayer for injunctive relief is now moot.
During the pendency of this appeal the FCC’s registration program went into effect. All the parties recognize that this program prevents Bell from categorically [1208]*1208requiring the use of DAAs with modems not of Western’s design. Accordingly, there is no longer any need for injunctive relief against the DAA requirement, and the justification for appellate review under § 1292(a)(1) no longer exists.
By complaining against Bell’s DAA policy, Milgo sought both injunctive relief and damages. The district court’s order effectively refused not only injunctive relief but also an award for damages, which is not moot. Appellate review under § 1292(a)(1) is ordinarily confined to the injunctive aspects of the district court’s order, Abercrombie & Fitch Co. v. Hunting World, Inc., 461 F.2d 1040 (CA2, 1972); Zwack v. Kraus Brothers & Co., 237 F.2d 255 (CA2, 1956); Wrist-Rocket Manufacturing Co. v. Saunders Archery Co., Inc., 516 F.2d 846 (CA8), cert. denied, 423 U.S. 870, 96 S.Ct. 134, 46 L.Ed.2d 100 (1975); see C. Wright, Law of Federal Courts 513 (3d ed. 1976), but such confinement is a rule of judicial administration, not of jurisdiction. An appellate court has power to review the case to the extent it chooses to exercise it. See Aerojet-General Corp. v. American Arbitration Association, 478 F.2d 248, 252-53 (CA9, 1973); Hurwitz v. Directors Guild of America, Inc., 364 F.2d 67, 69-70 (CA2, 1966). See also Smith v. Vulcan Iron Works, 165 U.S. 518, 524-25, 17 S.Ct. 407, 410, 41 L.Ed. 810, 812-13 (1897). Moore’s Federal Practice ¶ 110.25[1], at 273. In this case where the injunctive aspects are moot and the justification for review under § 1292(a)(1) is no longer present, we doubt that we have the power to reach the remaining noninjunctive aspects of the district court’s order, and, if we do, we decline to exercise it.
(C.) All Writs Act
The parties have also urged, somewhat tardily, that we should resort to the extraordinary writ of certiorari to allow interlocutory review. See All Writs Act, 28 U.S.C. § 1651. Such writs should be used to allow interlocutory review only in very limited and unusual circumstances. We believe that review by certiorari is not appropriate for this case.
The appeal is DISMISSED.