Bermad CS Ltd.

28 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 Dec 30, 2026
The maintenance fee for Hydraulic Torrent Control Valve (US 9,068,664) comes due Dec 30, 2026. Unpaid by Jun 30, 2027, it lapses early.
1 fee due May 24, 2027
The maintenance fee for Air release valve with elastic rolling shutter (US 9,194,507) comes due May 24, 2027. Unpaid by Nov 24, 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 D674,467	Air release valve In force Term ends Jan 15, 2027 · From the USPTO record	In force	Term ends Jan 15, 2027	From the USPTO record
US D674,468	Air release valve In force Term ends Jan 15, 2027 · From the USPTO record	In force	Term ends Jan 15, 2027	From the USPTO record
US D687,124	Air release valve In force Term ends Jul 30, 2027 · From the USPTO record	In force	Term ends Jul 30, 2027	From the USPTO record
US D700,679	Air release valve In force Term ends Mar 4, 2028 · From the USPTO record	In force	Term ends Mar 4, 2028	From the USPTO record
US D700,680	Air release valve In force Term ends Mar 4, 2028 · From the USPTO record	In force	Term ends Mar 4, 2028	From the USPTO record
US D700,954	Air release valve In force Term ends Mar 11, 2028 · From the USPTO record	In force	Term ends Mar 11, 2028	From the USPTO record
US D701,291	Air release valve In force Term ends Mar 18, 2028 · From the USPTO record	In force	Term ends Mar 18, 2028	From the USPTO record
US 7,942,061	Pressure differential metering device In force Term ends Apr 15, 2029 · From the USPTO record	In force	Term ends Apr 15, 2029	From the USPTO record
US D754,816	Air release valve In force Term ends Apr 26, 2030 · From the USPTO record	In force	Term ends Apr 26, 2030	From the USPTO record
US 8,894,036	Hydraulic Torrent Control Valve In force Term ends Jun 7, 2030 · High confidence	In force	Term ends Jun 7, 2030	High confidence

10 of 28 patents shown.

Pro members see all 28.

Pro members: see all 28 patents

Also on record, not counted in the 28: 5 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.

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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.

2 abandoned · 4 no status recorded

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