Nine patents currently held, every record listed here
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1 more record may belong here and awaits a decision; it is not counted.
The next term ends in Jun 2033. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Jun 2033
Next term end
9
Patent families
When these terms end
Each bar runs from grant to computed term end. 2015 to 2044.20212027203320392044
Every computed term in this portfolio is shown above.Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Mar 2034 · High confidence
Also notable
Ends Jun 2037 · High confidence
Also notable
Ends Apr 2036 · High confidence
Pivoting Fluid Conduit Sequencing Mechanism
US 9,272,171
Granted 2016 and renewed at every maintenance window due so far. Protection runs to 2034.
Firefighting Nozzle
US 10,518,117
The newest of the three, granted 2019. It anchors the portfolio to 2037, later than anything else here.
Firefighting Nozzle With Trigger Operated Slide Valve
US 9,839,801
Granted 2017 and renewed at every maintenance window due so far. Protection runs to 2036.
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Mar 22, 2027The maintenance fee for Adjustable Firefighting Nozzle (US 9,138,754) comes due Mar 22, 2027. Unpaid by Sep 22, 2027, it lapses early.
- 1 fee due Jun 30, 2027The maintenance fee for Firefighting Nozzle (US 10,518,117) comes due Jun 30, 2027. Unpaid by Jan 3, 2028, it lapses early.
- 3 fees due Sep 1 to 29, 2027 · next Sep 1
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
What they patent
The 4 largest of its 9 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Modular Monitor Control System | 1 in force | to Dec 2043 |
| Clamp for a Flexible Hose or Tube | 1 in force | to May 2043 |
| Measuring Device with Self-Powering Annular Turbine | 1 in force | to Mar 2041 |
| Firefighting Nozzle | 1 in force | to Jun 2037 |
Patents held now
Soonest term end first.
Showing 1 to 9 of 9
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,138,754 | Adjustable Firefighting Nozzle In force · High confidence | In force | High confidence | |
| US 9,272,171 | Pivoting Fluid Conduit Sequencing Mechanism In force · High confidence | In force | High confidence | |
| US 9,295,863 | Haptic Feedback Flow Indicator In force · High confidence | In force | High confidence | |
| US 9,839,801 | Firefighting Nozzle With Trigger Operated Slide Valve In force · High confidence | In force | High confidence | |
| US 10,518,117 | Firefighting Nozzle In force · High confidence | In force | High confidence | |
| US 11,933,649 | Measuring Device with Self-Powering Annular Turbine In force · High confidence | In force | High confidence | |
| US 12,781,906 | Clamp for a Flexible Hose or Tube In force · High confidence | In force | High confidence | |
| US 12,469,383 | Modular Monitor Control System In force · High confidence | In force | High confidence | |
| US 12,409,353 | Telescoping Waterway with Integrated Valve In force · High confidence | In force | High confidence |
Also on record, not counted in the 9: 6 patents ended. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.