Scott J. Daniels appeals the decision of the United States Patent and Trademark Office, Board of Patent Appeals and Interferences, wherein the Board determined that Mr. Daniels’ design patent application was not entitled to the benefit of the filing date of an earlier copending design application, and *1454 thus that the subject matter was unpatentable for obviousness in view of an intervening publication. 1
On June 22, 1992 Mr. Daniels, through American Inventors Corporation, filed design . patent application Serial No. 07/902,055 for a “leecher,” a device for trapping leeches. The specification consisted of seven drawings, in-eluding top (Fig.5) and bottom (Fig.6), and side views showing the leecher decorated on each side with a pattern of leaves, as in Fig. 1:
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While the patent application was pending the Federal Trade Commission charged American Inventors Corporation with running a deceptive invention-promotion scheme.
See Federal Trade Comm’n v. American Inventors Corp.,
On April 1, 1994 Mr. Daniels, through new counsel, filed a. continuation design application under 37 C.F.R. § 1.62, Serial No. 29/020,787, and by amendment directed the *1455 PTO’s Official Draftsman to delete the leaf pattern from the drawings. No other changes were made. The application thus contained drawings as shown below:
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The examiner rejected the application in view of an intervening marketing brochure showing the leecher of the parent application. This rejection would be obviated if Mr. Daniels were entitled to the priority date of the parent application in accordance with 35 U.S.C. § 120:
§ 120. An application for patent for an invention disclosed in the manner provided by the first paragraph of section 112 of this title in an application previously filed in the United States ... shall have the same effect, as to such invention, as though filed on the date of the prior application,
The Board, describing the question as one of first impression, denied Mr. Daniels the benefit of his parent application, holding that the leecher shown in the continuing application is a “new and different” design in that a design is “a unitary thing,” and thus that the change in the drawings defeats compliance with the written description requirement of the first paragraph of 35 U.S.C. § 112:
§ 112 ¶1. The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the' inventor of carrying out his invention.
Mr. Daniels appeals, arguing that his parent application fully discloses the leecher design of the continuing application, and thus meets the requirements of § 112 ¶ 1.
DISCUSSION
Entitlement to priority under § 120 is a matter of law, and receives plenary review on appeal.
Racing Strollers, Inc. v. TRI
*1456
Industries, Inc.,
The statutory provision governing the effective filing date of the subject matter of continuing applications, 35 U.S.C. § 120, applies to design patents as to utility patents.
See
35 U.S.C. § 171 (“The provisions of this title relating to patents for inventions shall apply to patents for designs, except as otherwise provided”); It was confirmed in
Racing Strollers
that “[t]here 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. ...”
That the law of § 120 applies to design patent applications is illustrated in the court’s rulings that design and utility patents are each entitled to claim priority from the other.
See Racing Strollers,
Thus the earlier application must meet the written description requirement of § 112. The test for sufficiency of the written description is the same, whether for a design or a utility patent. This test has been expressed in various ways; for example, “whether the disclosure of the application relied upon ‘reasonably conveys to the artisan that the inventor had possession at that time of the later claimed subject matter.’”
Ralston Purina Co. v. Far-Mar-Co, Inc.,
It is the drawings of the design patent that provide the description of the invention.
In re Klein,
The leecher as an article of manufacture is clearly visible in the earlier design
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application, demonstrating to the artisan viewing that application that Mr. Daniels had possession at that time of the later claimed design of that article; see
Vas-Cath, supra; Ralston-Purina, supra; Racing Strollers, supra; In re Kaslow, supra;
and other guides to application of § 112 ¶ 1 to § 120. The leaf ornamentation did not obscure the design of the leecher, all details of which are visible in the drawings of the earlier application. The leaf design is a mere indicium that does not override the underlying design. The subject matter of the later application is common to that of the earlier application.
See Transco,
The Board held that any change in the drawing defeats a priority claim for a design patent. Departing from the general rule that common subject matter is entitled to priority, the Board stated that a design is “a unitary thing,” and thus that when the design is changed it becomes a different design, and not subject to severance of any common subject matter for purposes of priority. The Board sought authority in
In re Salmon,
The Board was incorrect in holding that any change in the design defeats a priority claim as a matter of law. As for any application asserting a priority claim, § 120 requires that the subject matter for which priority is requested must be disclosed in accordance with the requirements of § 112. A wealth of precedent guides the application of this statute. Applying the guidance of precedent, as we have discussed, the later claimed subject matter is contained in the earlier application. The leaf ornamentation in the parent application, superimposed upon' the design of the leecher itself, does not obscure that design, which is fully shown in the parent application drawings. On the correct law, it must be concluded that Mr. Daniels possessed the invention that is claimed in the continuation application, and that he is entitled to claim priority under § 120.
Mr. Daniels is entitled to the parent application’s filing date for the subject matter of the continuation, thus obviating the rejection based on the intervening publication. The Board’s decision is
REVERSED.
Notes
.
Ex parte Daniels,
