Maintenance fees coming due
3 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Feb 18, 2027. Unpaid by Aug 18, 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 9,107,545 | One Piece Shower Pan and Method of Making Same In force (reinstated) Fee due Feb 18, 2027 Lapses if unpaid Aug 18, 2027 · High confidence | Tile Redi Ltd. | In force (reinstated) | Feb 18, 2027 | Aug 18, 2027 | High confidence | |
| US 11,773,603 | Reinforced Floors for Modular Bathrooms In force Fee due Apr 3, 2027 Lapses if unpaid Oct 4, 2027 · High confidence | Tile Redi, LLC | In force | Apr 3, 2027 | Oct 4, 2027 | High confidence | |
| US 9,167,940 | Method of Manufacturing and Installation of Prefabricated Shower Bench and Associated Shower Bench In force (reinstated) Fee due Apr 27, 2027 Lapses if unpaid Oct 27, 2027 · High confidence | Tile Redi, LLC | In force (reinstated) | Apr 27, 2027 | Oct 27, 2027 | 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.