Laxco Incorporated

15 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

Mar 2033

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 Dec 23, 2026
The maintenance fee for Systems and methods for calculating ballistic solutions (US 9,062,961) comes due Dec 23, 2026. Unpaid by Jun 23, 2027, it lapses early.
1 fee due May 10, 2027
The maintenance fee for Multichannel analytical instruments for use with specimen holders (US 9,182,336) comes due May 10, 2027. Unpaid by Nov 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.

Patent	Title	Status	Expires	Confidence
US 9,389,167	Multichannel analytical instruments for use with specimen holders In force Term ends Mar 1, 2033 · From the USPTO record	In force	Term ends Mar 1, 2033	From the USPTO record
US 8,970,837	Apparatus for Taking an Accurate Photometric Measurement of a Liquid In force Term ends Apr 8, 2033 · High confidence	In force	Term ends Apr 8, 2033	High confidence
US 9,062,961	Systems and methods for calculating ballistic solutions In force Term ends May 13, 2033 · From the USPTO record	In force	Term ends May 13, 2033	From the USPTO record
US 9,182,336	Multichannel analytical instruments for use with specimen holders In force Term ends Jan 30, 2034 · From the USPTO record	In force	Term ends Jan 30, 2034	From the USPTO record
US D859,487	Microscope In force Term ends Sep 10, 2034 · From the USPTO record	In force	Term ends Sep 10, 2034	From the USPTO record
US D865,833	Microscope In force Term ends Nov 5, 2034 · From the USPTO record	In force	Term ends Nov 5, 2034	From the USPTO record
US D866,629	Microscope In force Term ends Nov 12, 2034 · From the USPTO record	In force	Term ends Nov 12, 2034	From the USPTO record
US D866,630	Microscope In force Term ends Nov 12, 2034 · From the USPTO record	In force	Term ends Nov 12, 2034	From the USPTO record
US 9,995,866	Uniform illumination lighting module In force Term ends Feb 19, 2035 · From the USPTO record	In force	Term ends Feb 19, 2035	From the USPTO record
US 9,778,185	Analytical instrument with collimated and adjustable length optical path In force Term ends Oct 27, 2035 · From the USPTO record	In force	Term ends Oct 27, 2035	From the USPTO record

10 of 15 patents shown.

Pro members see all 15.

Pro members: see all 15 patents

Also on record, not counted in the 15: 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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