Hampidjan HF
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 3 name spellings.
3
Ending by 2030
May 2029
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 Nov 28, 2026The maintenance fee for Coverbraided rope for pelagic trawls (US 10,301,773) comes due Nov 28, 2026. Unpaid by May 28, 2027, it lapses early.
- 1 fee due Dec 11, 2026The maintenance fee for Line for a signal buoy and methods for submerged object retrieval and monitoring (US 10,315,731) comes due Dec 11, 2026. Unpaid by Jun 11, 2027, it lapses early.
- 1 fee due Feb 18, 2027The maintenance fee for Towing warp (US 9,110,189) comes due Feb 18, 2027. Unpaid by Aug 18, 2027, it lapses early.
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 9,110,189 | Towing warp In force · From the USPTO record | In force | From the USPTO record | |
| US 9,704,617 | High strength conductive cable In force · From the USPTO record | In force | From the USPTO record | |
| US 8,863,630 | Synthetic rope for powered blocks and methods for production In force · From the USPTO record | In force | From the USPTO record | |
| US 8,731,353 | Headline sonar cable In force · From the USPTO record | In force | From the USPTO record | |
| US 8,695,317 | Method for forming a high strength synthetic rope In force · From the USPTO record | In force | From the USPTO record | |
| US 9,499,938 | Mechanical method for creation of a splice in a coverbraided rope and products In force · From the USPTO record | In force | From the USPTO record | |
| US 9,464,382 | Coverbraided rope for pelagic trawls In force · From the USPTO record | In force | From the USPTO record | |
| US 10,301,773 | Coverbraided rope for pelagic trawls In force · From the USPTO record | In force | From the USPTO record | |
| US 9,416,489 | Braided rope, suitable to be used as a towing warp, comprising changing properties in the length direction thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 10,070,634 | Fishing net frame line and codend with improved fish escape properties In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 20: 1 lapsed for an unpaid fee · 3 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.
4 pending · 1 abandoned · 6 no status recorded