Lodestar Technology Inc.

6 patents currently held · Updated Nov 15, 2026

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

Previously recorded as LodeStar Firearms, Inc. (to 2026)

Ending by 2030

Sep 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 4, 2027
The maintenance fee for Firearm Safety Mechanisms, Visual Safety Indicators, and Related Techniques (US 11,692,783) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
3 fees due Sep 5 to 19, 2027 · next Sep 5

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted since Aug 17, 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 6 of 6

Patent	Title	Status	Expires	Confidence
US 9,841,249	Firearm safety device and system for uniquely and individually enabling firearm discharge In force Term ends Sep 30, 2036 · From the USPTO record	In force	Term ends Sep 30, 2036	From the USPTO record
US 11,692,783	Firearm Safety Mechanisms, Visual Safety Indicators, and Related Techniques In force Term ends Sep 17, 2040 · High confidence	In force	Term ends Sep 17, 2040	High confidence
US 11,920,880	Firearm Safety Mechanisms, Visual Safety Indicators, and Related Techniques In force Ends no later than Sep 17, 2040 · Medium confidence	In force	Ends no later than Sep 17, 2040	Medium confidence
US 11,933,558	Firearm Safety Mechanisms, Visual Safety Indicators, and Related Techniques In force Term ends Sep 17, 2040 · Medium confidence	In force	Term ends Sep 17, 2040	Medium confidence
US 11,933,560	Firearm Safety Mechanisms, Visual Safety Indicators, and Related Techniques In force Term ends Sep 17, 2040 · Medium confidence	In force	Term ends Sep 17, 2040	Medium confidence
US 12,774,864	Firearm Safety Mechanisms, Visual Safety Indicators, and Related Techniques In force Term ends Sep 17, 2040 · Low confidence	In force	Term ends Sep 17, 2040	Low confidence

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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