Maintenance fees coming due

Thor Tech, Inc.

14 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Nov 23, 2026. Unpaid by May 24, 2027, that one lapses early.

A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.

Patent	Title	Holder	Status	Fee due	Lapses if unpaid	Expires	Confidence
US 11,657,656	Smart Vehicle Travel Preparation and Location-Based Servicing Features for Mobile Device Tools and Methods of Use Thor Tech, Inc. In force Fee due Nov 23, 2026 Lapses if unpaid May 24, 2027 Term ends Jan 17, 2041 · High confidence	Thor Tech, Inc.	In force	Nov 23, 2026	May 24, 2027	Term ends Jan 17, 2041	High confidence
US 11,667,230	Chassis for Recreational Vehicles Having at Least One Crawl Space Thor Tech, Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Aug 17, 2041 · High confidence	Thor Tech, Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends Aug 17, 2041	High confidence
US 11,673,504	Slide-Out Support Roller for Recreational Vehicles Thor Tech, Inc. In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Term ends Nov 26, 2041 · High confidence	Thor Tech, Inc.	In force	Dec 13, 2026	Jun 14, 2027	Term ends Nov 26, 2041	High confidence
US 11,697,460	Interlocking Frame System and Components Therefor Thor Tech, Inc. In force Fee due Jan 11, 2027 Lapses if unpaid Jul 12, 2027 Term ends Jan 22, 2042 · High confidence	Thor Tech, Inc.	In force	Jan 11, 2027	Jul 12, 2027	Term ends Jan 22, 2042	High confidence
US 11,718,249	Mobile Device Tools for Smart Vehicle Features Operation and Automatic Wireless Routing Selection and Methods of Use Thor Tech, Inc. In force Fee due Feb 8, 2027 Lapses if unpaid Aug 9, 2027 Term ends Jul 29, 2041 · High confidence	Thor Tech, Inc.	In force	Feb 8, 2027	Aug 9, 2027	Term ends Jul 29, 2041	High confidence
US 11,760,158	Vent Covers for Recreational Vehicle Ductwork Thor Tech, Inc. In force Fee due Mar 19, 2027 Lapses if unpaid Sep 20, 2027 Term ends Dec 20, 2040 · High confidence	Thor Tech, Inc.	In force	Mar 19, 2027	Sep 20, 2027	Term ends Dec 20, 2040	High confidence
US 11,770,705	Mobile Device Tools for Authenticated Smart Vehicle Pairing and Wireless Routing Configuration and Methods of Use Thor Tech, Inc. In force Fee due Mar 26, 2027 Lapses if unpaid Sep 27, 2027 Term ends Jan 24, 2040 · High confidence	Thor Tech, Inc.	In force	Mar 26, 2027	Sep 27, 2027	Term ends Jan 24, 2040	High confidence
US 11,790,707	System and Method of Using Data on a Recreational Vehicle Component Thor Tech, Inc. In force Fee due Apr 17, 2027 Lapses if unpaid Oct 18, 2027 Term ends Jun 29, 2039 · High confidence	Thor Tech, Inc.	In force	Apr 17, 2027	Oct 18, 2027	Term ends Jun 29, 2039	High confidence
US 11,794,815	Reinforced Interlocking Frame System and Components Therefor Thor Tech, Inc. In force Fee due Apr 24, 2027 Lapses if unpaid Oct 25, 2027 Term ends Feb 19, 2042 · High confidence	Thor Tech, Inc.	In force	Apr 24, 2027	Oct 25, 2027	Term ends Feb 19, 2042	High confidence
US 11,801,669	Recreational Vehicle Component with Image and Method of Manufacturing Thor Tech, Inc. In force Fee due Apr 30, 2027 Lapses if unpaid Nov 1, 2027 Term ends Mar 18, 2039 · High confidence	Thor Tech, Inc.	In force	Apr 30, 2027	Nov 1, 2027	Term ends Mar 18, 2039	High confidence
4 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 14 patents shown. Soonest fee due date first, then patent number.

Pro members see every patent with a maintenance fee coming due: number, title, status, the due date, and the date it lapses if the fee goes unpaid through the grace period.

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Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.