Maztech Industries, LLC

13 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

Mar 2039

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 Jul 2, 2027
The maintenance fee for Firearm Ammunition Availability Detection System (US 11,859,935) comes due Jul 2, 2027. Unpaid by Jan 3, 2028, it lapses early.
1 fee due Aug 11, 2027
The maintenance fee for Firearm Ammunition Availability Detection System (US 10,557,676) comes due Aug 11, 2027. Unpaid by Feb 11, 2028, it lapses early.
1 fee due Sep 10, 2027
The maintenance fee for Firearm Ammunition Availability Detection System (US 10,584,929) comes due Sep 10, 2027. Unpaid by Mar 10, 2028, it lapses early.
1 fee due Oct 14, 2027
The maintenance fee for Firearm Ammunition Availability Detection System (US 10,619,958) comes due Oct 14, 2027. Unpaid by Apr 14, 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.

Patent	Title	Status	Expires	Confidence
US 10,557,676	Firearm Ammunition Availability Detection System In force Term ends Mar 8, 2039 · High confidence	In force	Term ends Mar 8, 2039	High confidence
US 10,584,929	Firearm Ammunition Availability Detection System In force Term ends Mar 8, 2039 · Medium confidence	In force	Term ends Mar 8, 2039	Medium confidence
US 10,619,958	Firearm Ammunition Availability Detection System In force Term ends Mar 8, 2039 · Medium confidence	In force	Term ends Mar 8, 2039	Medium confidence
US 10,900,726	Firearm Ammunition Availability Detection System In force Term ends Mar 8, 2039 · High confidence	In force	Term ends Mar 8, 2039	High confidence
US 10,900,727	Firearm Ammunition Availability Detection System In force Term ends Mar 8, 2039 · Medium confidence	In force	Term ends Mar 8, 2039	Medium confidence
US 11,466,947	Firearm Ammunition Availability Detection System In force Term ends Mar 8, 2039 · High confidence	In force	Term ends Mar 8, 2039	High confidence
US 11,859,935	Firearm Ammunition Availability Detection System In force Term ends Mar 8, 2039 · High confidence	In force	Term ends Mar 8, 2039	High confidence
US 12,385,705	Firearm Ammunition Availability Detection System In force Term ends Mar 8, 2039 · Medium confidence	In force	Term ends Mar 8, 2039	Medium confidence
US 11,209,243	Weapon system with multi-function single-view scope In force Term ends Feb 18, 2041 · From the USPTO record	In force	Term ends Feb 18, 2041	From the USPTO record
US 11,473,874	Weapon system with multi-function single-view scope In force Term ends Feb 18, 2041 · From the USPTO record	In force	Term ends Feb 18, 2041	From the USPTO record

10 of 13 patents shown.

Pro members see all 13.

Pro members: see all 13 patents

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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