Leitner S.P.A.

40 patents currently held · Updated Nov 14, 2026

1 more in force is now held by another company

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

Ending by 2030

Apr 2027

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 25, 2027
The maintenance fee for Cable transportation system switch (US 9,114,811) comes due Feb 25, 2027. Unpaid by Aug 25, 2027, it lapses early.
1 fee due Apr 30, 2027
The maintenance fee for Hybrid cable/rail transportation system, transportation unit for such a transportation system and method for operating such a transportation system (US 11,801,875) comes due Apr 30, 2027. Unpaid by Nov 1, 2027, it lapses early.
2 fees due Oct 19, 2027
1 fee due Nov 10, 2027
The maintenance fee for Cable transportation system and relative operating method (US 9,333,876) comes due Nov 10, 2027. Unpaid by May 10, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 term has 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 8,082,853	Hold-down device for the cable guide in cable-drawn transport systems In force Term ends Apr 21, 2027 · From the USPTO record	In force	Term ends Apr 21, 2027	From the USPTO record
US 8,534,196	Cable transportation system and relative operating method In force Term ends Aug 4, 2028 · From the USPTO record	In force	Term ends Aug 4, 2028	From the USPTO record
US 9,463,811	Cable transportation system and relative drive method In force Term ends Aug 4, 2028 · From the USPTO record	In force	Term ends Aug 4, 2028	From the USPTO record
US 8,408,141	Cable transportation system and relative operating method In force Term ends May 14, 2029 · From the USPTO record	In force	Term ends May 14, 2029	From the USPTO record
US 9,333,876	Cable transportation system and relative operating method In force Term ends Jun 4, 2029 · From the USPTO record	In force	Term ends Jun 4, 2029	From the USPTO record
US 8,393,276	Cable transportation system and relative operating method In force Term ends Jun 10, 2029 · From the USPTO record	In force	Term ends Jun 10, 2029	From the USPTO record
US 8,844,446	Cable transportation system and relative drive method In force Term ends Dec 11, 2029 · From the USPTO record	In force	Term ends Dec 11, 2029	From the USPTO record
US 9,738,290	Transportation unit for cable transportation systems In force Term ends Oct 13, 2030 · From the USPTO record	In force	Term ends Oct 13, 2030	From the USPTO record
US 8,590,458	Chair-lift In force Term ends Nov 6, 2030 · From the USPTO record	In force	Term ends Nov 6, 2030	From the USPTO record
US 9,487,219	Passenger transportation system and relative control method In force Ends no later than Dec 22, 2030 · From the USPTO record	In force	Ends no later than Dec 22, 2030	From the USPTO record

10 of 40 patents shown.

Pro members see all 40.

Pro members: see all 40 patents

Also on record, not counted in the 40: 1 patent in force now held by others · 2 lapsed for an unpaid fee · 14 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.