Maintenance fees coming due
1 maintenance fee comes due on Jun 29, 2027, in the 12 months from Nov 14, 2026. Unpaid by Dec 29, 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 9,221,432 | Snow Brush In force Fee due Jun 29, 2027 Lapses if unpaid Dec 29, 2027 · High confidence | Garant GP | In force | Jun 29, 2027 | Dec 29, 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.