KAI U.S.A., Ltd.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
8
Ending by 2030
Mar 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 Nov 26, 2026The maintenance fee for Mandolin slicer (US 9,038,517) comes due Nov 26, 2026. Unpaid by May 26, 2027, it lapses early.
- 1 fee due Jan 14, 2027The maintenance fee for Folding knife with disengageable assisted-opening mechanism (US 9,079,320) comes due Jan 14, 2027. Unpaid by Jul 14, 2027, it lapses early.
- 1 fee due Mar 1, 2027The maintenance fee for Locking folding knife (US 9,120,234) comes due Mar 1, 2027. Unpaid by Sep 1, 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 7,774,939 | Stud-lock knife In force · From the USPTO record | In force | From the USPTO record | |
| US 7,681,316 | Folding knife having a locking mechanism In force · From the USPTO record | In force | From the USPTO record | |
| US 9,079,320 | Folding knife with disengageable assisted-opening mechanism In force · From the USPTO record | In force | From the USPTO record | |
| US 7,979,990 | Safety Lock Mechanism for Folding Knives In force · High confidence | In force | High confidence | |
| US 9,038,517 | Mandolin slicer In force · From the USPTO record | In force | From the USPTO record | |
| US 8,601,907 | Knife blade manufacturing process In force · From the USPTO record | In force | From the USPTO record | |
| US 8,291,597 | Folding Knife with Sealed Mechanism In force · High confidence | In force | High confidence | |
| US 8,028,873 | Ratchet Type Pocket Clip In force · High confidence | In force | High confidence | |
| US 9,120,234 | Locking folding knife In force · From the USPTO record | In force | From the USPTO record | |
| US 9,393,682 | Folding tool assembly In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 11: 2 lapsed for an unpaid fee · 55 ended at full term · 1 surrendered on reissue. 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 · 1 no status recorded