Cembre S.p.A.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
2
Ending by 2030
Feb 2027
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 Mar 22, 2027The maintenance fee for Permanent electrical contact applicable to the web of rails and the like (US 9,142,894) comes due Mar 22, 2027. Unpaid by Sep 22, 2027, it lapses early.
- 1 fee due May 12, 2027The maintenance fee for Hydrodynamic compression or cutting tool (US 10,471,578) comes due May 12, 2027. Unpaid by Nov 12, 2027, it lapses early.
- 1 fee due Sep 26, 2027The maintenance fee for Rail tool-holder cart (US 11,939,727) comes due Sep 26, 2027. Unpaid by Mar 27, 2028, it lapses early.
- 3 fees due Nov 10 to 12, 2027 · next Nov 10
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,958,617 | Screw, particularly for the electrical connection of a cable terminal to a railway track or the like In force · From the USPTO record | In force | From the USPTO record | |
| US D730,140 | Crimping, cutting, or punching tool In force · From the USPTO record | In force | From the USPTO record | |
| US 8,998,684 | Apparatus for the Tooling of a Workpiece In force · High confidence | In force | High confidence | |
| US 9,017,148 | Apparatus for the Truncation of Railway Rails In force · High confidence | In force | High confidence | |
| US D772,670 | Tool In force · From the USPTO record | In force | From the USPTO record | |
| US 9,142,894 | Permanent electrical contact applicable to the web of rails and the like In force · From the USPTO record | In force | From the USPTO record | |
| US D835,963 | Crimping tool In force · From the USPTO record | In force | From the USPTO record | |
| US 9,334,611 | Applicator for the Removal and Attachment of a Contact Clip to a Rail In force · High confidence | In force | High confidence | |
| US 10,646,987 | Method of operating a hydrodynamic compression tool and hydrodynamic compression tool In force · From the USPTO record | In force | From the USPTO record | |
| US D923,904 | Tool trolley In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 30: 3 lapsed for an unpaid fee · 6 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.
2 pending · 4 no status recorded