Won-Door Corp. v. Cornell Iron Works, Inc.

981 F. Supp. 2d 1070, 2013 WL 5503188, 2013 U.S. Dist. LEXIS 143488
CourtDistrict Court, D. Utah
DecidedOctober 3, 2013
DocketCase No. 2:13-CV-331-TS
StatusPublished
Cited by1 cases

This text of 981 F. Supp. 2d 1070 (Won-Door Corp. v. Cornell Iron Works, Inc.) is published on Counsel Stack Legal Research, covering District Court, D. Utah primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Won-Door Corp. v. Cornell Iron Works, Inc., 981 F. Supp. 2d 1070, 2013 WL 5503188, 2013 U.S. Dist. LEXIS 143488 (D. Utah 2013).

Opinion

MEMORANDUM DECISION AND ORDER GRANTING PLAINTIFF’S MOTION FOR PRELIMINARY INJUNCTION

TED STEWART, District Court.

This matter is before the Court on Plaintiff Won Door Corporation’s (“Won Door”) Motion for a Preliminary Injunction. For the reasons set forth below, the Court will grant Plaintiffs Motion.

I. BACKGROUND

Plaintiff manufactures movable partitions designed to extend and retract across rooms, and related components used to install such partitions. Defendant Cornell [1074]*1074Iron Works, Inc. (“Cornell”) manufactures a wide range of overhead doors and door closure products. In addition to manufacturing these items, both parties also install their respective products at customer sites. At issue in this case are a variety of accordion-style partitions that are suspended from overhead attachments.

Since 2008, Plaintiff and Defendant have directly competed in a two-player market manufacturing and installing accordion-style partitions in church buildings for the Church of Jesus Christ of Latter-Day Saints (“LDS Church”). On July 28, 2009, Plaintiff filed U.S. Patent Application 12/510,382, which was subsequently published on February 3, 2011, as US2011/0024061 (“the '061 Publication”). Plaintiffs application described a header assembly that suspends the partition and comprises a single channel in which the partition slides to extend or retract. On February 9, 2012, one of Plaintiffs employees obtained a sample of a one-track assembly being used by Defendant in installations and notified Plaintiffs Installation Manager.

In May 2012, Plaintiff contacted Defendant asserting that Defendant’s one-track assembly appeared to fall within the scope of the '061 Publication and that Plaintiff had a right to pursue a legal remedy once the patent issued. On November 27, 2012, Plaintiffs application issued as U.S. Patent 8,316,914 (“the '914 Patent”). On May 1, 2013, another of Plaintiffs employees observed a partition installed by Defendant that used the one-track assembly. On May 10, 2013, Plaintiff filed suit against Defendant alleging patent infringement. On June 4, 2013, Plaintiff moved for a preliminary injunction to enjoin Defendant from “making, using, selling, or offering to sell movable partitions, header assemblies, and overhead tracks” that infringe the '914 Patent.1

II. DISCUSSION

“It is well established that a preliminary injunction is an extraordinary remedy reserved only for those cases where it is clearly warranted.”2 Requests for injunctive relief in cases arising under the Patent Act are decided according to the traditional four-factor test: “A plaintiff seeking a preliminary injunction must establish that he is likely to succeed on the merits, that he is likely to suffer irreparable harm in the absence of preliminary relief, that the balance of equities tips in his favor, and that an injunction is in the public interest.”3

A. LIKELIHOOD OF SUCCESS

For patent infringement claims, the first factor of the preliminary injunction test involves two prongs:

a patentee must show that, in light of the presumptions and burdens that will inhere at trial on the merits: (1) the patentee will likely prove that the accused infringer infringes the asserted patent; and (2) the patentee’s infringement claim will likely withstand the accused infringer’s challenges to the validity and enforceability of the patent.4

“A patent holder seeking a preliminary injunction bears the ultimate burden of establishing a likelihood of success on the [1075]*1075merits with respect to the patent’s validity.”5

1. INFRINGEMENT

Plaintiff provided the Court with an element-by-element analysis of Defendant’s track, demonstrating how Defendant’s track meets each limitation of claim 1 and claim 7 of the '914 Patent. Defendant has not challenged Plaintiffs infringement analysis. Therefore, for purposes of this Motion, the Court finds that Plaintiff is likely to prove that Defendant’s overhead track infringes claim 1 and claim 7 of the '914 Patent.

2. VALIDITY

Patents enjoy a statutory presumption of validity.6 In the preliminary injunction context, if an “alleged infringer ... launches] an attack on the validity of the patent, the burden is on the challenger to come forward with evidence of invalidity.”7 “[T]o defeat [an] injunction based on invalidity, ... the [challenger] must establish a substantial question of invalidity....”8 If the alleged infringer raises a substantial question of invalidity, “the burden shifts to the patentee to show that the defense lacks substantial merit.”9

■Defendant argues that each element of claims 1 and 7 of the '914 Patent were taught by prior art, and that the '914 Patent is therefore invalid for obviousness. Plaintiff argues that Defendant has failed to explain why a person of ordinary skill in the art would have been motivated to combine the elements in the cited prior art to create the '914 Patent. Plaintiff also argues that objective indicators of nonobviousness disprove Defendant’s assertion that the '914 Patent is invalid for obviousness.

a. OBVIOUSNESS

35 U.S.C. § 103 provides that

[a] patent for a claimed invention may not be obtained ... if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains.

“[A] patent composed of several elements is not proved obvious by demonstrating that each of its elements was, independently, known in the art.”10 Rather, the appropriate inquiry is “whether the subject matter would have been obvious to a person of ordinary skill in the art at the time of the asserted invention.”11 “Although the incentive to combine may be inferred from the nature of the problem,” 12 “[t]here must be some articulated reasoning with some rational underpinning to support the legal conclusion of obviousness.” 13

[1076]*1076Defendant presents a thorough comparison of each element of claims 1 and 7 of the '914 Patent to prior art and provides expert testimony indicating that they “are simply common sense combinations of old elements known in the prior art or predictable variations of known elements. Indeed, the prior art references ... are all from the same field of technology as the '914 Patent.”14 But even if the Court accepts Defendant’s assertions that each element of claims 1 and 7 of the '914 Patent are analogous to prior art, “the mere recitation of the words ‘common sense’ without any support adds nothing to the obviousness equation.”15

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Cite This Page — Counsel Stack

Bluebook (online)
981 F. Supp. 2d 1070, 2013 WL 5503188, 2013 U.S. Dist. LEXIS 143488, Counsel Stack Legal Research, https://law.counselstack.com/opinion/won-door-corp-v-cornell-iron-works-inc-utd-2013.