Curtis Mfg. v. Plastic-Clip

CourtDistrict Court, D. New Hampshire
DecidedSeptember 14, 1995
DocketCV-89-430-SD
StatusPublished

This text of Curtis Mfg. v. Plastic-Clip (Curtis Mfg. v. Plastic-Clip) is published on Counsel Stack Legal Research, covering District Court, D. New Hampshire primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Curtis Mfg. v. Plastic-Clip, (D.N.H. 1995).

Opinion

Curtis Mfg. v . Plastic-Clip CV-89-430-SD 09/14/95 P UNITED STATES DISTRICT COURT FOR THE DISTRICT OF NEW HAMPSHIRE

Curtis Manufacturing Company, Inc.

v. Civil N o . 89-430-SD Plasti-Clip Corporation; Daniel Faneuf

Plasti-Clip Corporation; Daniel Faneuf v. Civil N o . 92-360-SD Thomas. W . Judd

O R D E R

This hotly contested patent litigation1 brings before the court a number of post-trial motions, to which the respective opponents have interposed objections. This order addresses the issues raised by such pleadings.2

1. Renewed Motions of Curtis Manufacturing Co., Inc. (Curtis),

1 In addition to claims grounded on the patent law of the United States as set forth in Title 3 5 , United States Code, there were a number of claims made which were grounded in state law. 2 Plasti-Clip Corporation (Plasti-Clip) is a small corporation solely owned by Daniel Faneuf (Faneuf), who created it for the purpose of the manufacture and marketing of his invention. and Thomas W . Judd (Judd) for Judgment as a Matter of Law o r , Alternatively, for New Trials or to Alter and Amend Judgment, documents 1 6 2 , 163 3 At issue in this litigation were two United States patents: N o . 4,277,863 (the '863 patent) issued to Faneuf, and N o . 4,902,078 (the '078 patent) issued to Curtis. The '863 patent described a clipping element, the purpose of which was the attaching of an identification badge to an item of clothing. The '078 patent described a clip for holding documents attached to the side of a word processor for the purpose of comparison or copying. The jury found that Curtis infringed the '863 patent. It further found that Faneuf was the sole inventor of the '078 patent and that Judd actively assisted Curtis in the conversion

of said patent.4

a. Infringement of the '863 Patent

To establish infringement, Faneuf was required to prove by

preponderant evidence that every limitation set forth in the

asserted claim was found in the accused product, either literally

3 Document 177 is the Faneuf/Plasti-Clip objection to the Judd motion. Document 178 is the Faneuf/Plasti-Clip objection to the Curtis motion. 4 Special verdict questions were answered by the jury with respect to each claim.

2 or by a substantial equivalent. Wolverine Worldwide, Inc. v . Nike, Inc., 38 F.3d 1192, 1196 (Fed. Cir. 1994) (citing Johnston v . Ivac Corp., 886 F.2d 1574, 1577 (Fed. Cir. 1989)). A "substantial equivalent" could be found to exist if the accused device performed substantially the same function in substantially the same way to achieve substantially the same result. Id. (citing Corning Glass Works v . Sumitomo Elec. USA, Inc., 868 F.2d 1251, 1260 (Fed. Cir. 1989)).

At trial this judge followed the recent en banc mandate of the Federal Circuit that in a jury trial the trial judge "has the power and obligation to construe as a matter of law the meaning of language used in the patent claim." Markman v . Westview Instruments, Inc., 52 F.3d 9 6 7 , 979 (Fed. Cir. 1995). The jury was so instructed with respect to literal infringement, and they were also instructed as to the doctrine of equivalents.

Curtis contends that the finding that it infringed the '863 patent demonstrates that the jury failed to follow the instructions of the court. Faneuf points not only to the testimony of its own experts, but to that given by Charles Powell, a Curtis expert, as raising factual issues sufficient to support the jury's finding of infringement.

On review of the record, the court is satisfied that the evidence was sufficient to support the jury's finding of

3 infringement of the '863 patent by Curtis.

b. Inventorship of the '078 Patent

On February 2 0 , 1990, the '078 patent issued to Judd and was

assigned to Curtis. At trial, Curtis and Judd contended that

Judd was the sole o r , at the very least, co-inventor of the

"document clip" demonstrated in said patent. Instructed with

respect to all of these claims, the jury found that Faneuf was

the sole inventor of the '078 patent.

Curtis and Judd argue that Faneuf's claims of inventorship

fail because they lack corroboration beyond his own oral

testimony. Price v . Symsek, 988 F.2d 1187, 1194 (Fed. Cir.

1983). But corroborative testimony is not limited to testimony

supportive of that given by the inventor, as it may include

drawings and prototypes. Id. at 1195-96.

Here the jury had before it a written disclosure, a mock

prototype, and drawings which had been prepared by Faneuf in May

1989. These evidentiary items were sufficient to permit the jury

to find that Faneuf had carried his burden of proving

inventorship by clear and convincing corroborative evidence.

Judd's concept of "slideability" does not serve to overcome the

weight of such evidence.

4 c. Conversion of the '078 Patent Curtis and Judd suggest that the New Hampshire courts would not find the doctrine of conversion applicable to the intangible ideas expressed in a patent. The court respectfully disagrees. The modern trend of state law protects against the misuse of confidential business information through conversion actions. FMC Corporation v . Capital Cities/ABC, Inc., 915 F.2d 3 0 0 , 305 (7th Cir. 1990) (collecting cases). Curtis and Judd argue that they could not be liable for conversion because their action in seeking a declaratory judgment as to the validity of the '863 patent amounted to a "qualified refusal". LFC Leasing & Finan. Corp. v . Ashuelot Nat'l Bank, 120 N.H. 6 3 8 , 6 4 1 , 419 A.2d 1120, 1121 (1980). But the doctrine of "qualified refusal" is grounded on a finding that the reasonable qualification or requirement be stated in good faith or be made known to the owner. LFC Leasing, supra at 6 4 0 , 419 A.2d at 1121. Declaratory judgment directed only to the issues of infringement, validity, or applicability of the '863 patent cannot serve as a "qualified refusal" to the claim of conversion of the '078 patent.

Faneuf's vigorous prosecution of this litigation belies any claim of abandonment, and it is clear he was not required to provoke interference in the Patent and Trademark Office as a condition of his right to recover for conversion. Richardson v .

5 Suzuki Motor Co., Ltd., 868 F.2d 1226, 1250 (Fed. Cir. 1989), cert. denied, 493 U.S. 853 (1989). 5

d. Misappropriation of Confidential Information As requested by Curtis and Judd, the court instructed the jury on the eight elements necessary for a finding on the issue of misappropriation.6 Suggesting that the jury could not find the presence of such elements, Curtis and Judd argue that the verdict for Faneuf on this issue was in error. Reduced to its basic form, this argument is that there was no notice given of the confidential nature of the disclosure.

Initially and exclusively, the disclosure of the Uni-Clip (a combination of a modified Curtis document holder arm and the Plasti-Clip hanger clip) inspired an indication of enthusiasm for

5 Nor can Judd escape legal fault on the ground that he was not a corporate alter ego or had no personal involvement in the conversion. He not only signed the patent application, declaring under oath that he was the true and sole inventor of the product described in the '078 patent, but he instructed Curtis subordinates in the search for a better clip for the Curtis document holder. The law is clear that corporate officers may be liable for torts in which they personally participate. United States v . Mottolo, 629 F. Supp. 5 6 , 60 (D.N.H. 1984).

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Curtis Mfg. v. Plastic-Clip, Counsel Stack Legal Research, https://law.counselstack.com/opinion/curtis-mfg-v-plastic-clip-nhd-1995.