Bontaz Centre
3 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Mar 2030
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
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 Jan 7, 2027The maintenance fee for Device for controlling supply of a system with a fluid (US 9,074,516) comes due Jan 7, 2027. Unpaid by Jul 7, 2027, it lapses early.
- 1 fee due Apr 30, 2027The maintenance fee for Fluid distributor with improved operation (US 11,802,630) comes due Apr 30, 2027. Unpaid by Nov 1, 2027, it lapses early.
- 1 fee due Jul 23, 2027The maintenance fee for On/off solenoid valve providing two levels of mechanical pressure regulation (US 11,879,555) comes due Jul 23, 2027. Unpaid by Jan 24, 2028, it lapses early.
- 1 fee due Sep 5, 2027The maintenance fee for Twin-jet piston cooling nozzle made of plastic material (US 11,920,502) comes due Sep 5, 2027. Unpaid by Mar 6, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
Showing 1 to 8 of 8
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,074,516 | Device for controlling supply of a system with a fluid In force · From the USPTO record | In force | From the USPTO record | |
| US 10,125,661 | Device for controlling the supply of a fluid to a system allowing fluid consumption to be optimised In force · From the USPTO record | In force | From the USPTO record | |
| US 10,774,700 | Lubricating nozzle with simplified production In force · From the USPTO record | In force | From the USPTO record | |
| US 11,473,484 | Axial fluid spray nozzle with vent valve In force · From the USPTO record | In force | From the USPTO record | |
| US 11,879,555 | On/off solenoid valve providing two levels of mechanical pressure regulation In force · From the USPTO record | In force | From the USPTO record | |
| US 11,920,502 | Twin-jet piston cooling nozzle made of plastic material In force · From the USPTO record | In force | From the USPTO record | |
| US 11,802,630 | Fluid distributor with improved operation In force · From the USPTO record | In force | From the USPTO record | |
| US 12,692,890 | Snap-Fitting Connecting Device with Improved Tensile Strength In force · High confidence | In force | High confidence |
Also on record, not counted in the 8: 3 patents in force now held by others · 1 lapsed for an unpaid fee · 7 ended at full term. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
3 pending