Maintenance fees coming due
1 maintenance fee comes due on Apr 29, 2027, in the 12 months from Nov 15, 2026. Unpaid by Oct 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 10,459,450 | Robot Delivery System In force Fee due Apr 29, 2027 Lapses if unpaid Oct 29, 2027 · High confidence | Autonomy Squared LLC | In force | Apr 29, 2027 | Oct 29, 2027 | High confidence |
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