Trublue LLC

20 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

Nov 2033

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 27, 2026
The maintenance fee for Carabiner (US 11,686,339) comes due Dec 27, 2026. Unpaid by Jun 28, 2027, it lapses early.
1 fee due Jun 15, 2027
The maintenance fee for Permissions-Based Alarm System and Method (US 9,211,462) comes due Jun 15, 2027. Unpaid by Dec 15, 2027, it lapses early.
2 fees due Jul 14 to 28, 2027 · next Jul 14

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.

Patent	Title	Status	Expires	Confidence
US D834,402	Zipline Trolley In force Term ends Nov 27, 2033 · High confidence	In force	Term ends Nov 27, 2033	High confidence
US D841,440	Carabiner In force Term ends Feb 26, 2034 · High confidence	In force	Term ends Feb 26, 2034	High confidence
US 9,589,437	Permissions-Based Alarm System and Method In force Term ends Mar 14, 2034 · High confidence	In force	Term ends Mar 14, 2034	High confidence
US 9,211,462	Permissions-Based Alarm System and Method In force Term ends Mar 22, 2034 · High confidence	In force	Term ends Mar 22, 2034	High confidence
US D862,205	Zipline Trolley In force Term ends Oct 8, 2034 · High confidence	In force	Term ends Oct 8, 2034	High confidence
US D865,492	Carabiner In force Term ends Nov 5, 2034 · High confidence	In force	Term ends Nov 5, 2034	High confidence
US D869,937	Handle Bar In force Term ends Dec 17, 2034 · High confidence	In force	Term ends Dec 17, 2034	High confidence
US 10,046,745	Cable-Traversing Trolley Adapted for Use with Impact Braking In force Term ends Aug 4, 2035 · High confidence	In force	Term ends Aug 4, 2035	High confidence
US 10,532,662	Eddy Current Braking Device for Rotary Systems In force Term ends Aug 20, 2035 · High confidence	In force	Term ends Aug 20, 2035	High confidence
US 10,058,757	Tree Climbing Device In force Term ends Sep 17, 2035 · High confidence	In force	Term ends Sep 17, 2035	High confidence

10 of 20 patents shown.

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Pro members: see all 20 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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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 · 2 abandoned · 1 no status recorded

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