Epos Group A/S

66 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

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 Dec 13, 2026
The maintenance fee for Headphone Sealing Cup (US 11,678,104) comes due Dec 13, 2026. Unpaid by Jun 14, 2027, it lapses early.
2 fees due Jan 11 to 30, 2027 · next Jan 11
2 fees due Feb 4 to 18, 2027 · next Feb 4
1 fee due Jun 10, 2027
The maintenance fee for Adaptive filter unit for being used as an echo canceller (US 10,506,105) comes due Jun 10, 2027. Unpaid by Dec 10, 2027, it lapses early.
1 fee due Jul 7, 2027
The maintenance fee for Ear cup with attachment unit (US 10,531,177) comes due Jul 7, 2027. Unpaid by Jan 7, 2028, it lapses early.
2 fees due Sep 15 to 26, 2027 · next Sep 15
2 fees due Oct 7 to 26, 2027 · next Oct 7
2 fees due Nov 5 to 7, 2027 · next Nov 5

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted since Aug 17, 2026
1 term has ended 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.

Patent	Title	Status	Expires	Confidence
US D673,523	Headset binaural In force Term ends Jan 1, 2027 · From the USPTO record	In force	Term ends Jan 1, 2027	From the USPTO record
US D673,524	Monoaural headset In force Term ends Jan 1, 2027 · From the USPTO record	In force	Term ends Jan 1, 2027	From the USPTO record
US 7,613,315	Configurable headset In force Term ends Apr 22, 2028 · From the USPTO record	In force	Term ends Apr 22, 2028	From the USPTO record
US D706,243	Wireless headset In force Term ends Jun 3, 2028 · From the USPTO record	In force	Term ends Jun 3, 2028	From the USPTO record
US D714,261	Wireless headset In force Term ends Sep 30, 2028 · From the USPTO record	In force	Term ends Sep 30, 2028	From the USPTO record
US D728,507	Duplex speakerphone In force Term ends May 5, 2029 · From the USPTO record	In force	Term ends May 5, 2029	From the USPTO record
US D732,001	Headset In force Term ends Jun 16, 2029 · From the USPTO record	In force	Term ends Jun 16, 2029	From the USPTO record
US 9,113,251	Headset In force Ends no later than Oct 7, 2030 · From the USPTO record	In force	Ends no later than Oct 7, 2030	From the USPTO record
US 8,494,205	Base station, wireless headset and headband thereto In force Term ends Mar 28, 2031 · From the USPTO record	In force	Term ends Mar 28, 2031	From the USPTO record
US 9,451,347	Base station, wireless headset and headband thereto In force Term ends Jun 30, 2031 · From the USPTO record	In force	Term ends Jun 30, 2031	From the USPTO record

10 of 66 patents shown.

Pro members see all 66.

Pro members: see all 66 patents

Also on record, not counted in the 66: 3 lapsed for an unpaid fee · 11 ended at full term. 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.

Export every term end as CSV · Pro

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.

2 pending · 5 no status recorded

List them