RICH, Circuit Judge.
This interlocutory appeal comes to us under 28 U.S.C. § 1292(b), the District Court for the District of Minnesota, Fourth Division, Rosenbaum, J., having certified to this court a potentially controlling question of law as to which there is substantial ground for difference of opinion, the answer to which may advance the ultimate determination of this ongoing litigation. We have jurisdiction under 28 U.S.C. §§ 1292(c), 1338(a), and 1295(a).
Appellant, Racing Strollers, Inc., filed its Petition for Leave to Appeal under § 1292(b) which we granted by order dated January 6, 1989. On February 1, 1989, appellant also filed a suggestion for hearing in banc because it was requesting us to overrule a decision of the Court of Customs and Patent Appeals which we regard as precedent in accordance with South Corp. v. United States, 690 F.2d 1368, 1370 n. 2, 215 USPQ 657, 658 n. 2 (Fed.Cir.1982). The suggestion was accepted and an in banc hearing was held on June 7, 1989. The issues before us in connection with the certified question were fully briefed.
This suit is, inter alia, for infringement of a design patent, No. Des. 297,525, issued to appellant as assignee September 6, 1988, on a "Frame for a Baby Stroller." The application for the design patent was filed April 14, 1986, but it is stated on the face of the patent to have been a division of an application filed October 22, 1984, now abandoned. The latter application was for a "utility" or mechanical patent. Shortly after suit was filed, plaintiff-appellant applied to the trial court for a temporary
In the court's amended order denying the TRO, dated December 14, 1988, the trial judge said:
As submitted, the question is incapable of being answered, as a generalized proposition, categorically yes or no because each case will depend on its own fact situation. However, it can be put into answerable form and we shall do that shortly.
Giving a patent application the benefit of the earlier filing date of another earlier filed application has a statutory basis and does not rest on the mere claim or recitation of the applicant. Nor is the mere labeling of an application a "division" enough. The statute primarily involved, first enacted as a part of the Patent Act of 1952, provides, insofar as relevant to this case, as follows:
It is seen that this provision contains a number of "ifs" and at the outset an important condition that in the earlier application being relied on the invention subsequently claimed is "disclosed in the manner provided by the first paragraph of section 112." This paragraph, therefore, is an integral part of § 120 and reads:
In the case of an "ornamental design for an article of manufacture," with which we are here concerned, the patenting of which is provided for in 35 U.S.C. § 171, the "best mode" requirement of the first paragraph of § 112 is not applicable, as a design has only one "mode" and it can be described only by illustrations showing what it looks like (though some added description in words may be useful to explain the illustrations). As a practical matter, meeting the remaining requirements of § 112 is, in the case of an ornamental design, simply a question of whether the earlier application contains illustrations, whatever form they may take, depicting the ornamental design illustrated in the later application and claimed therein by the prescribed formal claim:
37 CFR 1.153(a), in relevant part.
Section 121 of the patent statute is a section pertaining specifically to "Divisional applications." For purposes of this opinion it need not be discussed extensively, its operative sentence being: "If the other invention is made the subject of a divisional application which complies with the requirements of section 120 of this title it shall be entitled to the benefit of the filing date of the original application." (Emphasis ours.) We do note, however, that, like § 120, it is an entitlement provision.
The certified question, quoted above, refers to both § 120 and § 121 and to divisional applications. It is seen from the foregoing that § 121 requires compliance with § 120 which in turn requires compliance with part of § 112. Furthermore, § 121 does not assume that every application labeled a "division" is in compliance with § 120. There are detailed factual questions to be resolved before it can be said that an application is entitled, under § 120, to the filing date of an earlier application. They are determined by § 120 and § 112, not by § 121.
It seems clear to us that the question being asked by the trial court, considering the circumstances out of which it arose, was engendered entirely by the 1954 Campbell decision and that what the trial judge really wants to know is whether we are going to adhere to what Campbell decided in view of recent decisions which seem to be in conflict with it, particularly KangaROOS U.S.A., Inc. v. Caldor, Inc., 778 F.2d 1571, 228 USPQ 32 (Fed.Cir.1985). In fact, the phraseology of the certified question is in terms of the facts of the Campbell case in which it was asserted that the application for the design patent was a division of an earlier filed application for a utility patent, the benefit of the filing date of which was claimed to overcome a § 102(b) rejection by antedating a reference. And we are asked whether we will grant that benefit, which is tantamount to asking us whether we will or will not stand by Campbell as a precedent. If we do, the answer to the certified question would have to be "no."
Appellant appreciates the situation full well and asks us outright to overrule Campbell. Knowing that no panel of judges less than a majority of the active judges on the court can do that, appellant also asked us to hear this appeal in banc. Having voted to consider the appeal in banc, we will now recast the question into answerable form:
Our decision is to overrule it, and this should "materially advance the ultimate determination of the litigation," as the trial judge desired and as 28 U.S.C. § 1292(b) contemplates.
Our reason for overruling Campbell is simple. We think it was wrongly decided on the basis of faulty and inadequate reasoning. The basic reasons were well stated
In our view, § 120 gives to any applicant for a patent complying with its terms the right to have the benefit of the filing date of an earlier application. The language is mandatory: "An application for patent ... shall have the same effect ... as though filed on the date of the prior application...." Chapter 16 of Title 35 U.S.C., covering design patents, has only three sections. Section 171 provides that "[t]he provisions of this title relating to patents for inventions shall apply to patents for designs, except as otherwise provided." There are no "otherwise provided" statutes to take design patent applications out of the ambit of § 120 which makes no distinction between applications for design patents and applications for utility patents or, as the statute calls them, "patents for inventions" although the statute deems designs to have been invented and to be a kind of invention, subjecting them to all of the requirements for patentability pertaining to utility inventions. Section 172 and 173 have no relevancy to this case.
As stated in the Reviser's Note to § 120 of the 1952 Patent Act,
See 35 U.S.C.A. § 120 (1982), Historical and Revision Notes. For further explanation, see P.J. Federico's "Commentary on the New Patent Act," 35 U.S.C.A. 1 (1954), pages 31-33. In other words, § 120 was a codification of case law of which it was the first statutory expression.
The Campbell opinion is remarkable for the fact that, though written in April 1954, more than a year after the effective date of the 1952 Patent Act, it contains no mention of §§ 120 or 121 or 112. The controlling statutory law was simply ignored. The opinion refers in passing to the prior statute from which § 112 was derived, R.S. 4888 (35 U.S.C. § 33, 1946 ed.), and remarks that it was the law in effect when Campbell filed his earliest application, July 30, 1946. But that is irrelevant. When the opinion was written, the 1952 Act had been in effect for over a year. The Act states that it applies to "further proceedings on applications pending on" January 1, 1953, its effective date. Sec. 4(a) of Pub.L. No. 593, Chap. 950, 66 Stat. 815 (1952). The design application on appeal in Campbell was, of course, still pending. Thus, it appears that the CCPA in writing the Campbell opinion gave no consideration to the controlling statutes then applicable. As Judge O'Connell said in dissent, the majority based its decision on trivia. As the opinion itself shows, the conclusion reached was predicated on a laundry list of all of the differences which could be dredged up between an application for a utility patent and an application for a design patent and their respective prosecutions, fees, forms, etc. The decision simply lacks a firm foundation and there is little to wonder at in the fact that in the ensuing years it has been given little attention and no respect, as indicated, for example, in the 1986 revision of the 1983 edition of the Manual of Patent Examining Procedure (MPEP), § 1504.20:
In KangaROOS, Campbell was neither cited to nor considered by this court. The panel's primary concern in that case was the issue of inequitable conduct but the right to have asserted the benefit of the filing date of a design patent application in a later filed utility patent application was pivotal to that issue.
We do not regard our point that Campbell has been disregarded in some quarters as diminished by appellee's citation to the 1983 edition of the MPEP wherein § 201.06 makes a flatly contradictory statement about Campbell being the law. Chapter 200, where the statement appears, is a general discussion entitled "Types, Cross-Noting, and Status of Application." The MPEP is a looseleaf training and instruction manual for examiners which is continually revised in piecemeal fashion and it is not surprising to find inconsistencies in it. Hopefully, after this decision, it will be made consistent on this point. Furthermore, as its Foreword states, "The Manual does not have the force of law or the force of the Patent Rules of Practice" (37 CFR).
We hold, in banc, that the decision in the case of In re Campbell, 41 CCPA 896, 212 F.2d 606, 101 USPQ 406 (1954), is overruled. This act, together with the foregoing explanations, is as far as we can go in answering the certified question. We believe that, in substance, it does so.