Piston Interiors LLC

34 patents currently held · Updated Nov 14, 2026

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

Recorded under 2 name spellings.

Ending by 2030

Dec 2026

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.

2 fees due Nov 19 to 28, 2026 · next Nov 19
1 fee due Feb 13, 2027
The maintenance fee for Gear Loop (US 10,376,721) comes due Feb 13, 2027. Unpaid by Aug 13, 2027, it lapses early.
1 fee due Mar 10, 2027
The maintenance fee for Lighted Auto Visor Mirror (US 10,406,973) comes due Mar 10, 2027. Unpaid by Sep 10, 2027, it lapses early.
1 fee due May 17, 2027
The maintenance fee for Sliding Visor (US 9,186,962) comes due May 17, 2027. Unpaid by Nov 17, 2027, it lapses early.
1 fee due Sep 8, 2027
The maintenance fee for D-Ring for Use with a Visor (US 9,278,608) comes due Sep 8, 2027. Unpaid by Mar 8, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

2 terms have 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 7,503,270	Bobbin System for Use with a Sewing Machine In force Term ends Dec 25, 2026 · High confidence	In force	Term ends Dec 25, 2026	High confidence
US 7,549,708	T-Member for Use in an Armrest or Interior Component of a Vehicle In force Term ends Jan 13, 2027 · High confidence	In force	Term ends Jan 13, 2027	High confidence
US 8,210,567	Seat Side Airbag Seam In force Term ends Sep 9, 2027 · High confidence	In force	Term ends Sep 9, 2027	High confidence
US 7,591,296	Two Piece Removable End Cap In force Term ends Oct 17, 2027 · High confidence	In force	Term ends Oct 17, 2027	High confidence
US 8,672,016	Folding End Cap In force Term ends Jan 16, 2028 · High confidence	In force	Term ends Jan 16, 2028	High confidence
US 7,543,880	D-Ring for Use with a Visor In force Term ends Jan 21, 2028 · High confidence	In force	Term ends Jan 21, 2028	High confidence
US 7,591,498	Sliding Console In force Term ends Jan 26, 2028 · High confidence	In force	Term ends Jan 26, 2028	High confidence
US 7,703,832	Breakaway Visor In force Term ends Jun 17, 2028 · High confidence	In force	Term ends Jun 17, 2028	High confidence
US 7,681,910	Side Airbag Connector Assembly In force Term ends Jul 29, 2028 · High confidence	In force	Term ends Jul 29, 2028	High confidence
US 7,967,328	Continuous Side Airbag Seam In force Term ends Jul 29, 2028 · High confidence	In force	Term ends Jul 29, 2028	High confidence

10 of 34 patents shown.

Pro members see all 34.

Pro members: see all 34 patents

Also on record, not counted in the 34: 1 lapsed for an unpaid fee · 9 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.

Export every term end as CSV · Pro