Cold Chain, LLC

9 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

Mar 2031

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 Apr 6, 2027
The maintenance fee for Insulated Overhead Door (US 9,151,084) comes due Apr 6, 2027. Unpaid by Oct 6, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 term has ended 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.

Showing 1 to 9 of 9

Patent	Title	Status	Expires	Confidence
US 8,191,380	Portable active cryo container In force Term ends Mar 7, 2031 · From the USPTO record	In force	Term ends Mar 7, 2031	From the USPTO record
US 8,429,929	Flexible door panel cold storage door system In force Term ends Feb 9, 2032 · From the USPTO record	In force	Term ends Feb 9, 2032	From the USPTO record
US 9,045,919	Pneumatic Door Opening and Security System In force Term ends Sep 30, 2032 · High confidence	In force	Term ends Sep 30, 2032	High confidence
US 9,151,084	Insulated Overhead Door In force Term ends Oct 17, 2032 · High confidence	In force	Term ends Oct 17, 2032	High confidence
US 8,887,442	A System for Allowing a Loading Dock Door to Release from a Track In force Term ends Sep 30, 2033 · High confidence	In force	Term ends Sep 30, 2033	High confidence
US 9,045,924	Breakaway Loading Dock Door System In force Term ends Sep 30, 2033 · High confidence	In force	Term ends Sep 30, 2033	High confidence
US 9,487,984	Trailer overhead door system In force Term ends Apr 7, 2035 · From the USPTO record	In force	Term ends Apr 7, 2035	From the USPTO record
US 9,671,126	Apparatus for reducing air flow through an opening between adjacent rooms In force Term ends Apr 7, 2036 · From the USPTO record	In force	Term ends Apr 7, 2036	From the USPTO record
US 10,119,741	Refrigerant bunker and cooler employing the refrigerant bunker In force Term ends May 29, 2036 · From the USPTO record	In force	Term ends May 29, 2036	From the USPTO record

Also on record, not counted in the 9: 1 lapsed for an unpaid fee · 1 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.

4 no status recorded

List them