Amity Technology, LLC

8 patents currently held · Updated Nov 14, 2026

2 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.

Recorded under 2 name spellings.

Ending by 2030

Nov 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.

1 fee due Feb 15, 2027
The maintenance fee for Material collection and transfer cart (US 11,724,632) comes due Feb 15, 2027. Unpaid by Aug 16, 2027, it lapses early.
1 fee due May 7, 2027
The maintenance fee for Vent for livestock stall (US 11,805,750) comes due May 7, 2027. Unpaid by Nov 8, 2027, 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.

Showing 1 to 8 of 8

Patent	Title	Status	Expires	Confidence
US 7,425,805	Three-in-one control device for a ceiling fan In force Term ends Nov 14, 2026 · From the USPTO record	In force	Term ends Nov 14, 2026	From the USPTO record
US 9,351,443	Harvester with automatic depth and level control In force Term ends Oct 14, 2031 · From the USPTO record	In force	Term ends Oct 14, 2031	From the USPTO record
US 8,943,788	Harvester with automatic depth and level control In force Term ends Feb 6, 2032 · From the USPTO record	In force	Term ends Feb 6, 2032	From the USPTO record
US 10,757,908	Modular livestock stall In force Term ends Feb 18, 2038 · From the USPTO record	In force	Term ends Feb 18, 2038	From the USPTO record
US 11,805,750	Vent for livestock stall In force Term ends Mar 7, 2039 · From the USPTO record	In force	Term ends Mar 7, 2039	From the USPTO record
US 11,724,632	Material collection and transfer cart In force Term ends Dec 22, 2040 · From the USPTO record	In force	Term ends Dec 22, 2040	From the USPTO record
US 11,491,904	Material collection and transfer cart In force Term ends Mar 9, 2041 · From the USPTO record	In force	Term ends Mar 9, 2041	From the USPTO record
US 12,703,287	Material Collection and Transfer Cart In force Ends no later than Mar 2, 2042 · Low confidence	In force	Ends no later than Mar 2, 2042	Low confidence

Also on record, not counted in the 8: 2 patents in force now held by others · 1 lapsed for an unpaid fee · 11 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.