Viconic Sporting LLC

12 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

Dec 2031

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 Feb 6, 2027
The maintenance fee for Surface underlayment system with interlocking resilient assemblies of shock tiles (US 10,369,739) comes due Feb 6, 2027. Unpaid by Aug 6, 2027, it lapses early.
1 fee due Jun 5, 2027
The maintenance fee for Load distribution and absorption underlayment system with transition features (US 11,834,847) comes due Jun 5, 2027. Unpaid by Dec 6, 2027, it lapses early.
1 fee due Jul 21, 2027
The maintenance fee for Multi-stage energy absorber (US 10,537,149) comes due Jul 21, 2027. Unpaid by Jan 21, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted 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 9,622,534	Rebounding cushioning helmet liner In force Term ends Dec 16, 2031 · From the USPTO record	In force	Term ends Dec 16, 2031	From the USPTO record
US 9,528,280	Surface underlayment system with interlocking resilient anti-slip shock tiles In force Term ends Apr 18, 2033 · From the USPTO record	In force	Term ends Apr 18, 2033	From the USPTO record
US 10,369,739	Surface underlayment system with interlocking resilient assemblies of shock tiles In force Ends no later than Apr 18, 2033 · From the USPTO record	In force	Ends no later than Apr 18, 2033	From the USPTO record
US 9,462,843	Cushioning helmet liner In force Term ends Aug 12, 2033 · From the USPTO record	In force	Term ends Aug 12, 2033	From the USPTO record
US 9,420,843	Rebounding cushioning helmet liner In force Term ends Jun 17, 2034 · From the USPTO record	In force	Term ends Jun 17, 2034	From the USPTO record
US 9,394,702	Surface underlayment system with interlocking resilient anti-slip shock tiles In force Term ends Nov 5, 2034 · From the USPTO record	In force	Term ends Nov 5, 2034	From the USPTO record
US 10,537,149	Multi-stage energy absorber In force Term ends Mar 2, 2035 · From the USPTO record	In force	Term ends Mar 2, 2035	From the USPTO record
US 10,982,451	Progressive stage load distribution and absorption underlayment system In force Term ends Nov 7, 2038 · From the USPTO record	In force	Term ends Nov 7, 2038	From the USPTO record
US 11,834,847	Load distribution and absorption underlayment system with transition features In force Ends no later than Nov 7, 2038 · From the USPTO record	In force	Ends no later than Nov 7, 2038	From the USPTO record
US 11,585,102	Load distribution and absorption underpayment system In force Term ends Dec 28, 2038 · From the USPTO record	In force	Term ends Dec 28, 2038	From the USPTO record

10 of 12 patents shown.

Pro members see all 12.

Pro members: see all 12 patents

Also on record, not counted in the 12: 1 lapsed for an unpaid fee. 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.