The Patent Finder

Fire Butler, LLC

6 patents currently held · Updated Nov 15, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Oct 2029
Next term end

When these terms end

Held patents by the year their term ends
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Fee deadlines

No maintenance fee falls due on this company's record before Nov 15, 2027.

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.

Showing 1 to 6 of 6

PatentTitleStatus Expires Confidence
US D740,607Solid-fuel cooking device assembly
In force
 · From the USPTO record
In forceFrom the USPTO record
US D784,759Solid fuel cooking device including polygonal shaped upper body
In force
 · From the USPTO record
In forceFrom the USPTO record
US D794,996Solid fuel cooking device
In force
 · From the USPTO record
In forceFrom the USPTO record
US D798,660Cylindrical shaped solid fuel cooking device including solid cover
In force
 · From the USPTO record
In forceFrom the USPTO record
US D812,973Solid fuel cooking device
In force
 · From the USPTO record
In forceFrom the USPTO record
US D832,045Solid fuel cooking device with lid
In force
 · From the USPTO record
In forceFrom the USPTO record
Also on record, not counted in the 6: 2 lapsed for an unpaid fee. 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.

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.

1 no status recorded

List them

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited