Hyc Co., Ltd.
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
3
Ending by 2030
May 2028
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 30, 2026The maintenance fee for Adaptive method and system for data flow control based on variable frame structure in video image processing system (US 11,665,313) comes due Nov 30, 2026. Unpaid by Jun 1, 2027, it lapses early.
- 1 fee due Jan 23, 2027The maintenance fee for Fiber optic connector (US 10,359,582) comes due Jan 23, 2027. Unpaid by Jul 23, 2027, it lapses early.
- 1 fee due Apr 8, 2027The maintenance fee for Elastic piece structure and adapter (US 10,439,346) comes due Apr 8, 2027. Unpaid by Oct 8, 2027, it lapses early.
Recent changes
- 1 term has ended 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,020,257 | Engine pull start handle In force · From the USPTO record | In force | From the USPTO record | |
| US D764,889 | Engine starter cord handle In force · From the USPTO record | In force | From the USPTO record | |
| US D772,577 | Elastic shoulder support with shoulder pad and pivot In force · From the USPTO record | In force | From the USPTO record | |
| US 8,267,420 | Hitch In force · From the USPTO record | In force | From the USPTO record | |
| US D841,439 | Powered appliance support strap In force · From the USPTO record | In force | From the USPTO record | |
| US D851,460 | Mug In force · From the USPTO record | In force | From the USPTO record | |
| US 10,077,791 | Coupling device In force · From the USPTO record | In force | From the USPTO record | |
| US D873,649 | Powered appliance support strap In force · From the USPTO record | In force | From the USPTO record | |
| US D914,551 | Hitch pin In force · From the USPTO record | In force | From the USPTO record | |
| US D958,198 | Mower hitch In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 29: 1 patent in force now held by others · 1 lapsed for an unpaid fee · 8 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.
1 pending