Everflow Supplies LLC

33 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

May 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.

2 fees due Dec 27 to 30, 2026 · next Dec 27
2 fees due Jan 4 to 18, 2027 · next Jan 4
1 fee due Feb 25, 2027
The maintenance fee for Cross Platform Grip Ring Release Device and Method (US 9,115,833) comes due Feb 25, 2027. Unpaid by Aug 25, 2027, it lapses early.
1 fee due Apr 29, 2027
The maintenance fee for Cable Securing Device (US 10,461,514) comes due Apr 29, 2027. Unpaid by Oct 29, 2027, it lapses early.
1 fee due Jun 19, 2027
The maintenance fee for Swage Connector Device, Assembly and Method (US 11,846,376) comes due Jun 19, 2027. Unpaid by Dec 20, 2027, it lapses early.
1 fee due Jul 30, 2027
The maintenance fee for Press Fitting Device, Components and Method (US 11,885,448) comes due Jul 30, 2027. Unpaid by Jan 31, 2028, it lapses early.
1 fee due Oct 26, 2027
The maintenance fee for Push-to-Connect Fitting with Release Assistance Assembly and Device (US 9,322,496) comes due Oct 26, 2027. Unpaid by Apr 26, 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 8,205,915	Piping Joint Assembly System and Method In force Term ends May 25, 2027 · High confidence	In force	Term ends May 25, 2027	High confidence
US 8,210,576	Piping Joint Assembly, System and Method In force Ends no later than May 25, 2027 · Medium confidence	In force	Ends no later than May 25, 2027	Medium confidence
US 8,398,122	Push Connect Joint Assembly, System and Method In force Term ends May 25, 2027 · High confidence	In force	Term ends May 25, 2027	High confidence
US 8,480,134	Piping Joint Assembly System and Method with Sealing Ring Stabilizer In force Term ends May 25, 2027 · High confidence	In force	Term ends May 25, 2027	High confidence
US 9,217,529	Push-to-Connect Joint Assembly, Device and Method In force Term ends May 25, 2027 · High confidence	In force	Term ends May 25, 2027	High confidence
US 7,862,089	Piping Joint Assembly System and Method In force Term ends Dec 13, 2028 · High confidence	In force	Term ends Dec 13, 2028	High confidence
US 8,844,981	Push-to-connect joint assembly, device and method In force Term ends Jun 6, 2033 · From the USPTO record	In force	Term ends Jun 6, 2033	From the USPTO record
US 10,180,202	Push-to-Connect Fitting with Release Assistance Assembly and Device In force Term ends Aug 8, 2033 · Low confidence	In force	Term ends Aug 8, 2033	Low confidence
US 8,888,145	Press Fitting Device, Components and Method In force Term ends Oct 23, 2033 · High confidence	In force	Term ends Oct 23, 2033	High confidence
US 9,416,897	Press Fitting Device, Components and Method In force Term ends Dec 30, 2033 · High confidence	In force	Term ends Dec 30, 2033	High confidence

10 of 33 patents shown.

Pro members see all 33.

Pro members: see all 33 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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