Jon-Don, LLC

5 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

Nov 2036

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 11, 2027
The maintenance fee for Method and apparatus for removing stock material from a surface (US 11,697,182) comes due Jan 11, 2027. Unpaid by Jul 12, 2027, it lapses early.
1 fee due Mar 10, 2027
The maintenance fee for Method and apparatus for coupling two wheeled vehicles (US 10,406,653) comes due Mar 10, 2027. Unpaid by Sep 10, 2027, 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 5 of 5

Patent	Title	Status	Expires	Confidence
US 9,937,603	Method and apparatus for coupling two wheeled vehicles In force Term ends Nov 23, 2036 · From the USPTO record	In force	Term ends Nov 23, 2036	From the USPTO record
US 10,406,653	Method and apparatus for coupling two wheeled vehicles In force Ends no later than Nov 23, 2036 · From the USPTO record	In force	Ends no later than Nov 23, 2036	From the USPTO record
US 10,259,095	Method and apparatus for treating a floor surface with zero-tolerance edging In force Term ends Apr 27, 2037 · From the USPTO record	In force	Term ends Apr 27, 2037	From the USPTO record
US 11,076,733	Method and apparatus for attaching a floor tool to a vacuum frame In force Term ends Nov 5, 2038 · From the USPTO record	In force	Term ends Nov 5, 2038	From the USPTO record
US 11,697,182	Method and apparatus for removing stock material from a surface In force Term ends Dec 25, 2039 · From the USPTO record	In force	Term ends Dec 25, 2039	From the USPTO record

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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