Maintenance fees coming due
6 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Dec 6, 2026. Unpaid by Jun 7, 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 11,667,248 | Vehicle Mounting System In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 · High confidence | Havis, Inc. | In force | Dec 6, 2026 | Jun 7, 2027 | High confidence | |
| US 11,732,840 | Mounting Apparatus for an Electronic Device In force Fee due Feb 22, 2027 Lapses if unpaid Aug 23, 2027 · Medium confidence | Havis, Inc. | In force | Feb 22, 2027 | Aug 23, 2027 | Medium confidence | |
| US 10,483,862 | Bi-directional Isolated DC-DC Converter for the Electrification of Transportation In force Fee due May 19, 2027 Lapses if unpaid Nov 19, 2027 · High confidence | Havis, Inc. | In force | May 19, 2027 | Nov 19, 2027 | High confidence | |
| US 11,820,296 | Push-Button Actuated Rear Latch Hook Mechanism In force Fee due May 21, 2027 Lapses if unpaid Nov 22, 2027 · High confidence | Havis, Inc. | In force | May 21, 2027 | Nov 22, 2027 | High confidence | |
| US 11,881,651 | Tablet Docking Station In force Fee due Jul 23, 2027 Lapses if unpaid Jan 24, 2028 · High confidence | Havis, Inc. | In force | Jul 23, 2027 | Jan 24, 2028 | High confidence | |
| US 11,926,264 | Vehicle Mounting System In force Fee due Sep 12, 2027 Lapses if unpaid Mar 13, 2028 · Medium confidence | Havis, Inc. | In force | Sep 12, 2027 | Mar 13, 2028 | Medium confidence |
6 of 6 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.