Ahf Ic, LLC

7 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Jul 2036

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 7, 2027
The maintenance fee for Engineered Plank and Its Manufacturing Method (US 11,975,510) comes due Nov 7, 2027. Unpaid by May 8, 2028, it lapses early.

Which patents, and when each one lapses · Pro

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.

Showing 1 to 7 of 7

Patent	Title	Status	Expires	Confidence
US 11,975,510	Engineered Plank and Its Manufacturing Method In force Term ends Jul 24, 2036 · Medium confidence	In force	Term ends Jul 24, 2036	Medium confidence
US 10,094,124	Engineered Plank Material Having Waterproofed Veneer and Its Manufacturing Method In force Term ends Nov 17, 2036 · High confidence	In force	Term ends Nov 17, 2036	High confidence
US 10,974,488	Engineered Plank and Its Manufacturing Method In force Term ends Jan 17, 2037 · Medium confidence	In force	Term ends Jan 17, 2037	Medium confidence
US 12,104,389	Anti-Slip, Noise Reducing Pad Directly Applied And Adhered To The Back of Flooring Materials and Method In force Term ends Dec 11, 2039 · High confidence	In force	Term ends Dec 11, 2039	High confidence
US 11,421,427	Plank with Veneer Material Fused to Rigid Core In force Term ends May 22, 2040 · High confidence	In force	Term ends May 22, 2040	High confidence
US 11,993,937	Adhesive Floor/Wallboard and Method of Using Same In force Term ends Sep 8, 2040 · High confidence	In force	Term ends Sep 8, 2040	High confidence
US 11,268,287	Anti-Slip, Noise Reducing Pad Directly Applied And Adhered To The Back of Flooring Materials and Method In force Term ends Oct 7, 2040 · High confidence	In force	Term ends Oct 7, 2040	High confidence

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.

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