Uyte, et al v. Mammoth Hockey
Plaintiff: UYTE, LLC and SEG HOCKEY, LLC
Defendant: MAMMOTH HOCKEY, LLC
Case Number: 25-4166
Filed: December 31, 2025
Court: U.S. Court of Appeals, Tenth Circuit
Nature of Suit: Trademark
Docket Report

This docket was last retrieved on April 21, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
April 21, 2026 Filing 30 [11275105] Paper copies of appellant's reply brief received from Mammoth Hockey, LLC. [25-4166] [Entered: 04/21/2026 06:58 PM]
April 20, 2026 Filing 29 [11274419] Minute order filed - the reply brief submitted by appellant is accepted for filing. Paper copies of appellant's reply brief due 04/27/2026 by Mammoth Hockey, LLC. (Text Only - No Attachment) [25-4166] [Entered: 04/20/2026 11:08 AM]
April 17, 2026 Filing 28 [11274229] Appellant/Petitioner's reply brief filed by Mammoth Hockey, LLC. Served on 04/17/2026. Manner of Service: email. Word/page count: 6485. This pleading complies with all required privacy and virus certifications: Yes. [25-4166] GWG [Entered: 04/17/2026 07:47 PM]
April 17, 2026 Filing 27 [11274000] Paper copies of appellant's brief received from Mammoth Hockey, LLC. [25-4166] [Entered: 04/17/2026 10:57 AM]
April 16, 2026 Filing 26 [11273705] Paper copies of appellees' brief received from SEG Hockey, LLC and Uyte, LLC. [25-4166] [Entered: 04/16/2026 11:32 AM]
April 13, 2026 Filing 25 [11272457] Minute order filed - Pursuant to 10th Cir. R. 31.5, paper copies of all merits briefs that have not already been submitted are now due. This directive extends to briefs not yet filed but does not extend to any appendix volumes filed. Paper copies of briefs not yet filed will be due 5 days after filing of the electronic versions. All copies must be exact replicas of the electronic filing(s), including all attachments. Number of copies due: 7. Paper copies of appellant brief and the appellee brief due 04/20/2026 by Mammoth Hockey, LLC, SEG Hockey, LLC and Uyte, LLC [25-4166] [Entered: 04/13/2026 12:11 PM]
March 27, 2026 Filing 24 [11267974] Minute order filed - The brief submitted by appellees is accepted for filing. The parties will be notified via separate docket entry if paper copies are required. Appellant's optional reply brief now due 04/17/2026 for Mammoth Hockey, LLC. (Text Only - No Attachment) [25-4166] [Entered: 03/27/2026 11:40 AM]
March 27, 2026 Filing 23 [11267942] Appellee/Respondent's brief filed by SEG Hockey, LLC and Uyte, LLC. Served on: 03/27/2026. Manner of service: email. Oral argument requested? No. Word/page count: 12885. This pleading complies with all required privacy and virus certifications: Yes. [25-4166] BE [Entered: 03/27/2026 11:16 AM]
February 25, 2026 Filing 22 [11258842] Minute order filed - the brief and appendix submitted by appellant is accepted for filing. The parties will be notified via separate docket entry if paper copies are required. Appellees brief now due 03/27/2026 for SEG Hockey, LLC and Uyte, LLC. (Text Only - No Attachment) [25-4166] [Entered: 02/25/2026 01:04 PM]
February 25, 2026 Filing 21 [11258781] Appellant/Petitioner's brief filed by Mammoth Hockey, LLC. Served on 02/25/2026 by email. Oral argument requested? Yes. Word/page count: 10585. This pleading complies with all required privacy and virus certifications: Yes. [25-4166] GWG [Entered: 02/25/2026 11:52 AM]
February 25, 2026 Filing 20 [11258780] Appellant's appendix filed by Mammoth Hockey, LLC. Total number of volumes filed: 12. Served on 02/25/2026. Manner of Service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-4166] GWG [Entered: 02/25/2026 11:49 AM]
February 25, 2026 Filing 19 [11258611] Notice of appellant's deficient brief and appendix received from Mammoth Hockey, LLC. See attached letter for specifics. Appellant's brief and appendix due on 03/02/2026 for Mammoth Hockey, LLC. [25-4166] [Entered: 02/25/2026 07:38 AM]
February 24, 2026 Filing 18 This entry has been removed from the docket by MLB - Corrected brief filed on 02/25/26. [11258595] Appellant/Petitioner's brief filed by Mammoth Hockey, LLC. Served on 02/24/2026 by email. Oral argument requested? Yes. Word/page count: 10585. This pleading complies with all required privacy and virus certifications: Yes. [25-4166] GWG [Entered: 02/24/2026 09:27 PM]
February 24, 2026 Filing 17 This entry has been removed from the docket by MLB - Corrected appendix filed on 02/25/26. [11258593] Appellant's appendix filed by Mammoth Hockey, LLC. Total number of volumes filed: 12, Video exhibits not available on the docket filed on 2/25/2026. Served on 02/24/2026. Manner of Service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-4166]--[Edited 02/25/2026 by AT - to add vidoe exhibits to docket entry.] GWG [Entered: 02/24/2026 08:57 PM]
February 20, 2026 Filing 16 [11257642] Order filed by Clerk of the Court granting Appellant's Unopposed Motion for Leave to File Exhibits Conventionally. Appellant may submit the video files described in the Motion to the Court via SharePoint Online. Within five days - 02/25/2026 - of receiving the link, appellant must both upload the materials. Served on 02/20/2026. [25-4166] [Entered: 02/20/2026 11:09 AM]
February 20, 2026 Filing 15 [11257547] Motion filed by Appellant Mammoth Hockey, LLC for exemption from filing portion of appendix electronically. Served on: 02/20/2026. Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-4166] GWG [Entered: 02/20/2026 08:07 AM]
January 28, 2026 Filing 14 [11251498] Order filed by Clerk of the Court granting Jodutt M. Basrawi's motion to withdraw as attorney for appellant. Served on 01/28/2026. Text only entry - no attachment. [25-4166] [Entered: 01/28/2026 10:43 AM]
January 28, 2026 Filing 13 [11251487] Motion filed by Appellant Mammoth Hockey, LLC for attorney Jodutt M. Basrawi to withdraw as counsel. Served on: 01/28/2026. Manner of service: email. This pleading complies with all required privacy and virus certifications: Yes. [25-4166] JMB [Entered: 01/28/2026 10:28 AM]
January 15, 2026 Filing 12 [11247761] Notice of Mediation Conference filed by the Tenth Circuit Mediation Office. Telephone conference scheduled for 01/29/2026 at 10:00 am (MT). The mediation contact form must be completed and returned to the Mediation Office within four days of the date of this notice. [Please open the Notice for important information.] [25-4166] [Entered: 01/15/2026 09:42 AM]
January 15, 2026 Filing 11 [11247726] Filed notice record is complete. Served on 01/15/2026. Appellant's brief and appendix due on 02/24/2026 for Mammoth Hockey, LLC. [25-4166] [Entered: 01/15/2026 08:44 AM]
January 14, 2026 Filing 10 [11247526] Minute order filed - Notice due that record is complete by 01/20/2026 for Gary P. Serdar, Clerk of Court (oclk). (Text Only - No Attachment) [25-4166] [Entered: 01/14/2026 03:46 PM]
January 14, 2026 Filing 9 [11247520] Entry of appearance filed by Gerald W. Griffin, Leonardo Trivigno, Meredith B. Spelman, Jodutt Basrawi, Janice J. Kwon and Allison Guerra for Mammoth Hockey, LLC. CERT. OF INTERESTED PARTIES: n. Served on 01/14/2026. Manner of Service: email [25-4166] [Entered: 01/14/2026 03:43 PM]
January 14, 2026 Filing 8 [11247518] Acknowledgment of transcript order filed by Mammoth Hockey, LLC. Transcript ordered: No. Served on: 01/14/2026. Manner of Service: email. [25-4166] GWG [Entered: 01/14/2026 03:42 PM]
January 14, 2026 Filing 7 [11247517] Rule 26 Disclosure Statement filed by Mammoth Hockey, LLC. More than 50 parties disclosed: no. Served on 01/14/2026. Manner of Service: email. [25-4166] GWG [Entered: 01/14/2026 03:41 PM]
January 14, 2026 Filing 6 [11247513] Docketing statement filed by Mammoth Hockey, LLC. Served on 01/14/2026. Manner of Service: email. [25-4166] GWG [Entered: 01/14/2026 03:38 PM]
January 14, 2026 Filing 5 [11247510] Entry of appearance filed by Bruce Ewing and Michele M. Myer for Uyte, LLC and SEG Hockey, LLC. CERT. OF INTERESTED PARTIES: y (some parties previously disclosed). Served on 01/14/2026. Manner of Service: email [25-4166] [Entered: 01/14/2026 03:38 PM]
January 14, 2026 Filing 4 [11247508] Entry of appearance submitted by Gerald W. Griffin, Leonardo Trivigno, Meredith B. Spelman, Jodutt Basrawi, Janice J. Kwon, Allison Guerra for Appellant Mammoth Hockey, LLC for court review. Certificate of Interested Parties: No. Served on 01/14/2026. Manner of Service: email. --[Edited 01/14/2026 by MLB to remove pdf from docket; entry filed on 01/14/2026][25-4166] GWG [Entered: 01/14/2026 03:36 PM]
January 14, 2026 Filing 3 [11247499] Rule 26 Disclosure Statement filed by SEG Hockey, LLC and Uyte, LLC. More than 50 parties disclosed: no. Served on 01/14/2026. Manner of Service: email. [25-4166] MMM [Entered: 01/14/2026 03:26 PM]
January 14, 2026 Filing 2 [11247496] Entry of appearance submitted by Michele M. Myer, and Bruce R. Ewing for Appellees SEG Hockey, LLC and Uyte, LLC for court review. Certificate of Interested Parties: Yes. Served on 01/14/2026. Manner of Service: email. --[Edited 01/14/2026 by MLB to remove pdf from docket; entry filed on 01/14/26][25-4166] MMM [Entered: 01/14/2026 03:20 PM]
December 31, 2025 Filing 1 [11243562] Civil case docketed. Preliminary record filed. DATE RECEIVED: 12/31/2025 Docketing statement, transcript order form, notice of appearance and disclosure statement due 01/14/2026 for Mammoth Hockey, LLC. Notice of appearance and disclosure statement due on 01/14/2026 for SEG Hockey, LLC and Uyte, LLC. [25-4166] [Entered: 12/31/2025 12:59 PM]

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Search for this case: Uyte, et al v. Mammoth Hockey
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Plaintiff: UYTE, LLC
Represented By: Michele M. Myer
Represented By: Bruce Ewing
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Plaintiff: SEG HOCKEY, LLC
Represented By: Michele M. Myer
Represented By: Bruce Ewing
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Defendant: MAMMOTH HOCKEY, LLC
Represented By: Leonardo Trivigno
Represented By: Meredith B. Spelman
Represented By: Janice J. Kwon
Represented By: Allison Guerra
Represented By: Gerald W. Griffin
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