Maintenance fees coming due
3 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Apr 1, 2027. Unpaid by Oct 1, 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 10,430,848 | Visual Discovery Tool for Automotive Manufacturers, with Network Encryption, Data Conditioning, and Prediction Engine In force Fee due Apr 1, 2027 Lapses if unpaid Oct 1, 2027 · High confidence | Autoalert, LLC | In force | Apr 1, 2027 | Oct 1, 2027 | High confidence | |
| US 11,790,420 | Visual Discovery Tool for Automotive Manufacturers with Network Encryption, Data Conditioning, and Prediction Engine In force Fee due Apr 17, 2027 Lapses if unpaid Oct 18, 2027 · High confidence | Autoalert, LLC | In force | Apr 17, 2027 | Oct 18, 2027 | High confidence | |
| US 11,972,447 | Location Alert System Using Vehicle Identifiers and Transaction Parameters In force Fee due Oct 30, 2027 Lapses if unpaid May 1, 2028 · High confidence | Autoalert, LLC | In force | Oct 30, 2027 | May 1, 2028 | High confidence |
3 of 3 patents shown. Soonest fee due date first, then patent number.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.