Maintenance fees coming due
5 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Mar 22, 2027. Unpaid by Sep 22, 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 9,138,754 | Adjustable Firefighting Nozzle In force Fee due Mar 22, 2027 Lapses if unpaid Sep 22, 2027 · High confidence | Task Force Tips LLC | In force | Mar 22, 2027 | Sep 22, 2027 | High confidence | |
| US 10,518,117 | Firefighting Nozzle In force Fee due Jun 30, 2027 Lapses if unpaid Jan 3, 2028 · High confidence | Task Force Tips LLC | In force | Jun 30, 2027 | Jan 3, 2028 | High confidence | |
| US 9,272,171 | Pivoting Fluid Conduit Sequencing Mechanism In force Fee due Sep 1, 2027 Lapses if unpaid Mar 1, 2028 · High confidence | Task Force Tips LLC | In force | Sep 1, 2027 | Mar 1, 2028 | High confidence | |
| US 11,933,649 | Measuring Device with Self-Powering Annular Turbine In force Fee due Sep 19, 2027 Lapses if unpaid Mar 20, 2028 · High confidence | Task Force Tips, LLC | In force | Sep 19, 2027 | Mar 20, 2028 | High confidence | |
| US 9,295,863 | Haptic Feedback Flow Indicator In force Fee due Sep 29, 2027 Lapses if unpaid Mar 29, 2028 · High confidence | Task Force Tips LLC | In force | Sep 29, 2027 | Mar 29, 2028 | High confidence |
5 of 5 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.