Sparo Inc.

7 patents currently held · Updated Nov 15, 2026

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

Ending by 2030

Jun 2032

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 Jan 7, 2027
The maintenance fee for Method and system for automated online merchant charity donations (US 9,076,167) comes due Jan 7, 2027. Unpaid by Jul 7, 2027, it lapses early.
3 fees due Feb 11 to 18, 2027 · next Feb 11
1 fee due Nov 10, 2027
The maintenance fee for Method and system for use of game for charity donations (US 9,336,540) comes due Nov 10, 2027. Unpaid by May 10, 2028, 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.

Showing 1 to 7 of 7

Patent	Title	Status	Expires	Confidence
US D820,447	Spirometer device In force Term ends Jun 12, 2032 · From the USPTO record	In force	Term ends Jun 12, 2032	From the USPTO record
US 9,076,167	Method and system for automated online merchant charity donations In force Term ends Oct 30, 2033 · From the USPTO record	In force	Term ends Oct 30, 2033	From the USPTO record
US 9,105,054	Method and system for automated online calendar-based donations In force Term ends Oct 30, 2033 · From the USPTO record	In force	Term ends Oct 30, 2033	From the USPTO record
US 9,105,055	Method and system for automated online allocation of donations In force Term ends Oct 30, 2033 · From the USPTO record	In force	Term ends Oct 30, 2033	From the USPTO record
US 9,111,300	Method and system for automated online college scholarship donations In force Term ends Oct 30, 2033 · From the USPTO record	In force	Term ends Oct 30, 2033	From the USPTO record
US 9,336,540	Method and system for use of game for charity donations In force Term ends Oct 30, 2033 · From the USPTO record	In force	Term ends Oct 30, 2033	From the USPTO record
US 9,691,087	Method and system for use of game for charity donations In force Ends no later than Oct 30, 2033 · From the USPTO record	In force	Ends no later than Oct 30, 2033	From the USPTO record

Also on record, not counted in the 7: 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

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

1 no status recorded

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