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Interstate Patents, LLC v. Knight-Swift Transportation Holdings Inc. - 7:26-cv-00055

Interstate Patents, LLC v. Knight-Swift Transportation Holdings Inc. (Case No. 7:26-cv-00055), filed on Feb 19, 2026 in the District Court, W.D. Texas involving patent infringement. This case involves patent infringement claims between the parties. Explore details about the litigants, key filings, and major docket updates.

Case Details

Case Number
7:26-cv-00055
Filing Date
Feb 19, 2026
Cause of Action
Patent Infringement
Status
-
Court
District Court, W.D. Texas
Nature of Suit
Patent

Parties Involved

The following parties are involved in this case, with their respective legal representatives for the case.

NameRepresented By
Knight-Swift Transportation Holdings Inc. -
Interstate Patents, LLC -
Knight Transportation, Inc. -

Patents Involved

Patents not found - set an alert to get notified when patents are added.

Docket Entries

The Docket Entries section provides a chronological list of all significant filings and court actions in this case.

DateDocket EntryType

Set alerts for critical docket entry

Feb 19, 2026COMPLAINT for Patent Infringement ( Filing fee $ 405 receipt number ATXWDC-21425726). No Summons requested at this time, filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [Knight-Swift's Zonar Products], # 3 Exhibit 1 [USRE44797E1 v. Knight-Swift's Zonar V4 TCU], # 4 Exhibit 2 [US8605864B2 v. Knight-Swift's Zonar Fleet Telematics], # 5 Exhibit 3 [US7639943B1 v. Knight-Swift's Zonar Coach], # 6 Exhibit 4 [US7557689B2 v. Knight-Swift's Zonar ZAlerts], # 7 Exhibit 5 [US7460737B2 v. Knight-Swift's Zonar Coach], # 8 Exhibit 6 [US7388848B2 v. Knight-Swift's Zonar V4], # 9 Exhibit 7 [US7251535B2 v. Knight-Swift's Zonar Ignition])(Harrington, Zachariah) (Entered: 02/19/2026)PACER Document
Feb 19, 2026Notice of Filing of Patent/Trademark Form (AO 120). AO 120 forwarded to the Director of the U.S. Patent and Trademark Office. (Harrington, Zachariah) (Entered: 02/19/2026)PACER Document
Feb 19, 2026Case assigned to Judge David Counts pursuant to the Order Assigning Business of the Court as it Relates to Patent Cases filed 7/25/2022. CM WILL NOW REFLECT THE JUDGE INITIALS AS PART OF THE CASE NUMBER. PLEASE APPEND THESE JUDGE INITIALS TO THE CASE NUMBER ON EACH DOCUMENT THAT YOU FILE IN THIS CASE. (llm)PACER Document
Feb 19, 2026COMPLAINT for Patent Infringement ( Filing fee $ 405 receipt number ATXWDC-21425726). No Summons requested at this time, filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [Knight-Swift's Zonar Products], # 3 Exhibit 1 [USRE44797E1 v. Knight-Swift's Zonar V4 TCU], # 4 Exhibit 2 [US8605864B2 v. Knight-Swift's Zonar Fleet Telematics], # 5 Exhibit 3 [US7639943B1 v. Knight-Swift's Zonar Coach], # 6 Exhibit 4 [US7557689B2 v. Knight-Swift's Zonar ZAlerts], # 7 Exhibit 5 [US7460737B2 v. Knight-Swift's Zonar Coach], # 8 Exhibit 6 [US7388848B2 v. Knight-Swift's Zonar V4], # 9 Exhibit 7 [US7251535B2 v. Knight-Swift's Zonar Ignition])(Harrington, Zachariah) (Entered: 02/19/2026)Attachment
Feb 19, 2026COMPLAINT for Patent Infringement ( Filing fee $ 405 receipt number ATXWDC-21425726). No Summons requested at this time, filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [Knight-Swift's Zonar Products], # 3 Exhibit 1 [USRE44797E1 v. Knight-Swift's Zonar V4 TCU], # 4 Exhibit 2 [US8605864B2 v. Knight-Swift's Zonar Fleet Telematics], # 5 Exhibit 3 [US7639943B1 v. Knight-Swift's Zonar Coach], # 6 Exhibit 4 [US7557689B2 v. Knight-Swift's Zonar ZAlerts], # 7 Exhibit 5 [US7460737B2 v. Knight-Swift's Zonar Coach], # 8 Exhibit 6 [US7388848B2 v. Knight-Swift's Zonar V4], # 9 Exhibit 7 [US7251535B2 v. Knight-Swift's Zonar Ignition])(Harrington, Zachariah) (Entered: 02/19/2026)Attachment
Feb 19, 2026COMPLAINT for Patent Infringement ( Filing fee $ 405 receipt number ATXWDC-21425726). No Summons requested at this time, filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [Knight-Swift's Zonar Products], # 3 Exhibit 1 [USRE44797E1 v. Knight-Swift's Zonar V4 TCU], # 4 Exhibit 2 [US8605864B2 v. Knight-Swift's Zonar Fleet Telematics], # 5 Exhibit 3 [US7639943B1 v. Knight-Swift's Zonar Coach], # 6 Exhibit 4 [US7557689B2 v. Knight-Swift's Zonar ZAlerts], # 7 Exhibit 5 [US7460737B2 v. Knight-Swift's Zonar Coach], # 8 Exhibit 6 [US7388848B2 v. Knight-Swift's Zonar V4], # 9 Exhibit 7 [US7251535B2 v. Knight-Swift's Zonar Ignition])(Harrington, Zachariah) (Entered: 02/19/2026)Attachment
Feb 19, 2026COMPLAINT for Patent Infringement ( Filing fee $ 405 receipt number ATXWDC-21425726). No Summons requested at this time, filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [Knight-Swift's Zonar Products], # 3 Exhibit 1 [USRE44797E1 v. Knight-Swift's Zonar V4 TCU], # 4 Exhibit 2 [US8605864B2 v. Knight-Swift's Zonar Fleet Telematics], # 5 Exhibit 3 [US7639943B1 v. Knight-Swift's Zonar Coach], # 6 Exhibit 4 [US7557689B2 v. Knight-Swift's Zonar ZAlerts], # 7 Exhibit 5 [US7460737B2 v. Knight-Swift's Zonar Coach], # 8 Exhibit 6 [US7388848B2 v. Knight-Swift's Zonar V4], # 9 Exhibit 7 [US7251535B2 v. Knight-Swift's Zonar Ignition])(Harrington, Zachariah) (Entered: 02/19/2026)Attachment
Feb 19, 2026COMPLAINT for Patent Infringement ( Filing fee $ 405 receipt number ATXWDC-21425726). No Summons requested at this time, filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [Knight-Swift's Zonar Products], # 3 Exhibit 1 [USRE44797E1 v. Knight-Swift's Zonar V4 TCU], # 4 Exhibit 2 [US8605864B2 v. Knight-Swift's Zonar Fleet Telematics], # 5 Exhibit 3 [US7639943B1 v. Knight-Swift's Zonar Coach], # 6 Exhibit 4 [US7557689B2 v. Knight-Swift's Zonar ZAlerts], # 7 Exhibit 5 [US7460737B2 v. Knight-Swift's Zonar Coach], # 8 Exhibit 6 [US7388848B2 v. Knight-Swift's Zonar V4], # 9 Exhibit 7 [US7251535B2 v. Knight-Swift's Zonar Ignition])(Harrington, Zachariah) (Entered: 02/19/2026)Attachment
Feb 19, 2026COMPLAINT for Patent Infringement ( Filing fee $ 405 receipt number ATXWDC-21425726). No Summons requested at this time, filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [Knight-Swift's Zonar Products], # 3 Exhibit 1 [USRE44797E1 v. Knight-Swift's Zonar V4 TCU], # 4 Exhibit 2 [US8605864B2 v. Knight-Swift's Zonar Fleet Telematics], # 5 Exhibit 3 [US7639943B1 v. Knight-Swift's Zonar Coach], # 6 Exhibit 4 [US7557689B2 v. Knight-Swift's Zonar ZAlerts], # 7 Exhibit 5 [US7460737B2 v. Knight-Swift's Zonar Coach], # 8 Exhibit 6 [US7388848B2 v. Knight-Swift's Zonar V4], # 9 Exhibit 7 [US7251535B2 v. Knight-Swift's Zonar Ignition])(Harrington, Zachariah) (Entered: 02/19/2026)Attachment
Feb 19, 2026COMPLAINT for Patent Infringement ( Filing fee $ 405 receipt number ATXWDC-21425726). No Summons requested at this time, filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [Knight-Swift's Zonar Products], # 3 Exhibit 1 [USRE44797E1 v. Knight-Swift's Zonar V4 TCU], # 4 Exhibit 2 [US8605864B2 v. Knight-Swift's Zonar Fleet Telematics], # 5 Exhibit 3 [US7639943B1 v. Knight-Swift's Zonar Coach], # 6 Exhibit 4 [US7557689B2 v. Knight-Swift's Zonar ZAlerts], # 7 Exhibit 5 [US7460737B2 v. Knight-Swift's Zonar Coach], # 8 Exhibit 6 [US7388848B2 v. Knight-Swift's Zonar V4], # 9 Exhibit 7 [US7251535B2 v. Knight-Swift's Zonar Ignition])(Harrington, Zachariah) (Entered: 02/19/2026)Attachment
Feb 19, 2026COMPLAINT for Patent Infringement ( Filing fee $ 405 receipt number ATXWDC-21425726). No Summons requested at this time, filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [Knight-Swift's Zonar Products], # 3 Exhibit 1 [USRE44797E1 v. Knight-Swift's Zonar V4 TCU], # 4 Exhibit 2 [US8605864B2 v. Knight-Swift's Zonar Fleet Telematics], # 5 Exhibit 3 [US7639943B1 v. Knight-Swift's Zonar Coach], # 6 Exhibit 4 [US7557689B2 v. Knight-Swift's Zonar ZAlerts], # 7 Exhibit 5 [US7460737B2 v. Knight-Swift's Zonar Coach], # 8 Exhibit 6 [US7388848B2 v. Knight-Swift's Zonar V4], # 9 Exhibit 7 [US7251535B2 v. Knight-Swift's Zonar Ignition])(Harrington, Zachariah) (Entered: 02/19/2026)Attachment
Feb 19, 2026COMPLAINT for Patent Infringement ( Filing fee $ 405 receipt number ATXWDC-21425726). No Summons requested at this time, filed by Interstate Patents, LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [Knight-Swift's Zonar Products], # 3 Exhibit 1 [USRE44797E1 v. Knight-Swift's Zonar V4 TCU], # 4 Exhibit 2 [US8605864B2 v. Knight-Swift's Zonar Fleet Telematics], # 5 Exhibit 3 [US7639943B1 v. Knight-Swift's Zonar Coach], # 6 Exhibit 4 [US7557689B2 v. Knight-Swift's Zonar ZAlerts], # 7 Exhibit 5 [US7460737B2 v. Knight-Swift's Zonar Coach], # 8 Exhibit 6 [US7388848B2 v. Knight-Swift's Zonar V4], # 9 Exhibit 7 [US7251535B2 v. Knight-Swift's Zonar Ignition])(Harrington, Zachariah) (Entered: 02/19/2026)Attachment