Tempest Optics LLC

12 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

Jan 2027

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 Micro-current sensing auto-adjusting heater system for eye-shield (US 9,072,591) comes due Jan 7, 2027. Unpaid by Jul 7, 2027, it lapses early.
1 fee due Mar 3, 2027
The maintenance fee for Immersive experience headset adapted to prevent fogging (US 10,398,601) comes due Mar 3, 2027. Unpaid by Sep 3, 2027, it lapses early.
1 fee due Jun 8, 2027
The maintenance fee for Multiregion heated eye shield (US 9,210,737) comes due Jun 8, 2027. Unpaid by Dec 8, 2027, it lapses early.
1 fee due Oct 5, 2027
The maintenance fee for Goggle with easily interchangeable lens that is adaptable for heating to prevent fogging (US 9,301,879) comes due Oct 5, 2027. Unpaid by Apr 5, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted since Aug 16, 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.

Patent	Title	Status	Expires	Confidence
US D675,244	Sport goggle In force Term ends Jan 29, 2027 · From the USPTO record	In force	Term ends Jan 29, 2027	From the USPTO record
US D704,249	Battery-powered goggle In force Term ends May 6, 2028 · From the USPTO record	In force	Term ends May 6, 2028	From the USPTO record
US D769,350	Sport goggle In force Term ends Oct 18, 2031 · From the USPTO record	In force	Term ends Oct 18, 2031	From the USPTO record
US 8,566,962	PWM heating system for eye shield In force Term ends Feb 16, 2032 · From the USPTO record	In force	Term ends Feb 16, 2032	From the USPTO record
US 9,072,591	Micro-current sensing auto-adjusting heater system for eye-shield In force Ends no later than Feb 16, 2032 · From the USPTO record	In force	Ends no later than Feb 16, 2032	From the USPTO record
US 9,210,737	Multiregion heated eye shield In force Term ends Jun 24, 2032 · From the USPTO record	In force	Term ends Jun 24, 2032	From the USPTO record
US 9,419,520	Battery compensation system using PWM In force Term ends Jul 15, 2033 · From the USPTO record	In force	Term ends Jul 15, 2033	From the USPTO record
US 9,808,375	Power-saving method for defogging an eye-shield In force Term ends Feb 19, 2034 · From the USPTO record	In force	Term ends Feb 19, 2034	From the USPTO record
US 9,301,879	Goggle with easily interchangeable lens that is adaptable for heating to prevent fogging In force Term ends Jun 7, 2034 · From the USPTO record	In force	Term ends Jun 7, 2034	From the USPTO record
US 9,678,367	Multi-pane, multi-geometry goggle eye-shield In force Term ends Jun 25, 2035 · From the USPTO record	In force	Term ends Jun 25, 2035	From the USPTO record

10 of 12 patents shown.

Pro members see all 12.

Pro members: see all 12 patents

Also on record, not counted in the 12: 7 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

Every application published under this name has become a patent.