Sunlighten, Inc. v. Finnmark Designs, LLC

District Court, D. Nevada·Decided March 31, 2022·No. 2:20-cv-00127·Unknown

Opinion

Sunlighten, Inc., Case No.: 2:20-cv-00127-JAD-EJY

Plaintiff Order Granting in Part Defendant’s Motions for Summary Judgment and v. Denying Plaintiff’s Motion for Summary Judgment Finnmark Designs, LLC, [ECF Nos. 48, 66, 67] Defendant

Sunlighten, Inc. brings this suit against Finnmark Designs, LLC for the alleged infringement of its infrared-sauna patents and common-law trademarks.1 Finnmark moves for summary judgment on all of Sunlighten’s claims, and Sunlighten moves for summary judgment on its patent-infringement claims.2 Finnmark contends that Sunlighten’s patents cannot claim priority to the filing date of their first applications and are invalidated by Sunlighten’s sale of the patented products prior to their later claim-priority date. Finnmark alternatively argues that even if Sunlighten is entitled to the earlier claim-priority date, one of its patents is anticipated by prior art. Sunlighten also moves for summary judgment on the merits of its patent-infringement claims. Finnmark separately moves for summary judgment on Sunlighten’s trade-dress infringement claim, contending that Sunlighten cannot prove that its sauna design has achieved secondary meaning such that potential customers would associate its features exclusively with Sunlighten. And Finnmark moves for summary judgment on Sunlighten’s federal unfair- competition, Nevada deceptive-trade-practices, and Nevada trademark-infringement claims

1 ECF No. 1 (complaint). 2 ECF No. 48; ECF No.66; ECF No. 67. relating to Sunlighten’s alleged trademark “Empower” because Sunlighten cannot prove actual damages or Finnmark’s willful use of that mark. I grant Finnmark summary judgment on Sunlighten’s patent-infringement claims because Sunlighten is not entitled to the priority filing date of the patents’ parent applications, and Sunlighten sold its saunas one year prior to the filing date of the patent’s later-filed applications.

Because those patents are invalid, I deny as moot Sunlighten’s motion for summary judgment on the merits of its patent-infringement claims. I grant Finnmark’s motion as to the trade-dress infringement claim because Sunlighten has failed to produce evidence demonstrating secondary meaning. And I grant Finnmark summary judgment to the extent it precludes a finding of actual damages because there is no evidence to support such damages, but deny it with respect to the remedies of disgorgement of profits and injunctive relief. So this case will proceed only on Sunlighten’s trademark-infringement claims related to the Empower mark. But first, I order the parties to a mandatory settlement conference with the magistrate judge. Background

I. The ‘972 patent Sunlighten filed patent application 29/356,445 (the ‘445 application or ‘972’s parent application) for the design of two of its saunas on February 10, 2010.3 The patent examiner noted that the application initially included two embodiments of the design in violation of 35 U.S.C. § 121, and after a conversation with Sunlighten’s attorney, the U.S. Patent and Trademark

3 ECF No. 1-1 at 2; ECF No. 48-5 (portions of the ‘445 application). 1 Office (USPTO) examiner withdrew the second embodiment.* That second embodiment included the following drawings:° SSS 1 ). RDK—?Ra™! SS SS SS □ AW

SH Ak | | Yih ¢ lA | (fm) Ls 4” ee I pi 1 i a Se) A] z PSSSictocooe OL. YY 7" Wee Se . JA “ a So “A es — os er RE ° FIG. © FIG. 7 _— JE Yb : 1 ca > hy i | Fe | 2 | ]| Vf eee (oo FIG. 8 FIG. 9 4 ECF No. 48-5 at 11-12. > Id. at 21-23.

1 On June 29, 2012, Sunlighten filed application 29/426,034 (the ‘034 application) to patent that second embodiment.® But the examiner objected to Sunlighten’s characterization of the application as a continuation of the ‘445 application because “it contains matter not disclosed in the prior-filed application,” and the examiner required Sunlighten to change the relationship to “continuation-in-part” of the parent application.’ The examiner explained the differences in 6] these images:® . 6: coat Ralentapphesan inatant application The specific boundary demarcation is not i re 6. i | FIG. | shown in the parent application E>. aS ye “RES See Sa, get PEPE paw | SSE 7 rie | PEER ge |p PEGE dD Lb Pod Lae PEEL Deigdort FDR, □□ Ae mig 2 / i i i oe hits TEP SE Ube Me TE Ed a Pope | ee Late Me □□ □□ Yea pe SA A \ Pili og Fomneatioe is not ca □□□□□□□□□□□□□□□□□□□□□□□ . shown in the parent, 1G application FIG.

Sunlighten acquiesced and changed the application to a continuation-in-part while submitting 18] that the ‘034 application “does not include any new matter by including boundary lines that were 19] not included in the parent application.”? The examiner declined to determine claim priority ° ECF No. 48-6 (portions of the ‘034 application). 1 Id. at 6. Id. at 7-8. ? Id. at 4.

1 because there was no evidence of prior art necessitating that determination at the time.!° The patent office otherwise accepted the application and issued the ‘972 patent with the following images: !! A □□ SN SQ. Za wb a fo AA x | ST | work Jeet th | | Hon pr Pa

1of SF | “ UN oN I SUS b FIG. 2 FIG. 3

B. The ‘033 Patent Sunlighten also filed patent application 29/356,440 (‘440 application or ‘033’s parent 15] application) on February 10, 2010.'* The examiner again cancelled one set of drawings because 16] the application included two distinct embodiments of the design.'? Sunlighten then filed 17] application 29/4267,271 (the ‘271 application) on July 16, 2012.'* Again, the examiner objected 18] to Sunlighten’s characterization of the ‘271 application as a continuation of ‘440 application, 19} noting that “the application contains matter not disclosed in the prior-filed application” because Id. at 7. ECF No. 31-1 (the ‘972 patent). ECF No. 48-7 (portions of the ‘440 application). Id. at 4-5. ECF No. 48-8 (portions of the ‘271 application).

it “does not disclose changes in appearance of certain areas and additional separated features shown in the instant application.”!> The examiner showed the changes in the following images: !° The features on the top of the sauna are. The fetures shown on the top of the sauna, missing. the seat, the floor, the lower right part of the wall and the interior frame within the floor and 5 ceiling, are not shown in the instant \ poe Se application. 6 2 ae ff tbs —\.. Potts oy & “Sop foe Log By ig arrrry wr ae Be : The boundaries Raye EY) Be of theses areas we ft 4 dey ip Bok 8 are not shown ut Re ie oF in the instant f i : wk LA af ie HE: application. od nee a a HE i by gf Sk Oe Ff Big yO □□□ ue 7 □□ Se 4 RSS| Se LE fe Vooresitcmone

FIG. | FIG. 2 These features are not shown in Embodiment 2 of the parent application. Oe RSQ SS fe. ’ [| Ve sek, bed re ; a i 5 2 ae Le a ay ~—" FIG. 3 FIG. & ONS

Lod ABRs

FIG. S FIG. 6 Td. at 15. '6 Td. at 16-18.

The examiner also objected to the application because it was “indefinite and nonenabling” and required Sunlighten to file new images that corrected the noted deficiencies.!’ Sunlighten filed replacement images in response to the examiner’s objections, and the USPTO issued the ‘033 A|| patent with the following images:'® 5 forwy ste ee SS A (ne,

lo Hy wi) Sn | lea

SS] | | eee oS SE FIG. 2 FIG. | a - RSA SN PN EE a aS SS mL | 6 _<® eS | BS MS, ee

18) if | Se

20) | = SS | PoE SSS SS) Ia | FIG. 3 FIG. & FIG. 5 Id. at 19. '8 ECF No. 31-2 at 3-6 (the ‘033 patent).

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Sunlighten, Inc. v. Finnmark Designs, LLC, (D. Nev. 2022).

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