Teraflex, Inc.

26 patents currently held · Updated Nov 14, 2026

5 more in force are now held by other companies

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

Ending by 2030

Jun 2028

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 Mar 5, 2027
The maintenance fee for Easily Retrofittable Air Suspension Brackets, Method of Making and Method of Using. (US 11,745,556) comes due Mar 5, 2027. Unpaid by Sep 7, 2027, 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.

Patent	Title	Status	Expires	Confidence
US 7,665,743	Adjustable Strut Spacer In force Term ends Jun 9, 2028 · High confidence	In force	Term ends Jun 9, 2028	High confidence
US 9,481,308	Grille-Step Assembly Mountable to a Vehicle In force Term ends Dec 9, 2034 · High confidence	In force	Term ends Dec 9, 2034	High confidence
US D872,036	Winch controller In force Term ends Jan 7, 2035 · High confidence	In force	Term ends Jan 7, 2035	High confidence
US 9,463,680	Two-Stage Sway Bar In force Term ends Apr 8, 2035 · High confidence	In force	Term ends Apr 8, 2035	High confidence
US 9,844,993	Two-Piece Adjustable Strut Spacer In force Term ends Oct 27, 2035 · High confidence	In force	Term ends Oct 27, 2035	High confidence
US D906,624	Winch In force Term ends Dec 29, 2035 · High confidence	In force	Term ends Dec 29, 2035	High confidence
US D909,944	Pair of Vehicle Side Steps In force Term ends Feb 9, 2036 · High confidence	In force	Term ends Feb 9, 2036	High confidence
US D915,974	Pair of Vehicle Side Steps In force Term ends Apr 13, 2036 · High confidence	In force	Term ends Apr 13, 2036	High confidence
US D918,007	Wheel Carrier Bracket Assembly In force Term ends May 4, 2036 · High confidence	In force	Term ends May 4, 2036	High confidence
US D923,281	Winch In force Term ends Jun 22, 2036 · High confidence	In force	Term ends Jun 22, 2036	High confidence

10 of 26 patents shown.

Pro members see all 26.

Pro members: see all 26 patents

Also on record, not counted in the 26: 5 patents in force now held by others · 8 lapsed for an unpaid fee · 1 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.

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Published applications

Every application published under this name has become a patent.