Maintenance fees coming due
1 maintenance fee comes due on Jun 26, 2027, in the 12 months from Nov 15, 2026. Unpaid by Dec 27, 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 11,852,461 | Generation of One or More Edges of Luminosity to Form Three-Dimensional Models of Objects In force Fee due Jun 26, 2027 Lapses if unpaid Dec 27, 2027 · High confidence | Visie Inc. | In force | Jun 26, 2027 | Dec 27, 2027 | High confidence |
1 of 1 patent 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.