The Patent Finder

Big Adventures, LLC

5 patents currently held · Updated Nov 15, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Jul 2035
Next term end

When these terms end

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 Jun 3, 2027
    The maintenance fee for Seat retention mechanism (US 10,494,065) comes due Jun 3, 2027. Unpaid by Dec 3, 2027, it lapses early.
  • 1 fee due Jul 21, 2027
    The maintenance fee for Extendable and retractable handle assembly (US 10,538,289) comes due Jul 21, 2027. Unpaid by Jan 21, 2028, it lapses early.
  • 1 fee due Sep 17, 2027
    The maintenance fee for Hinge-latch combination (US 10,590,687) comes due Sep 17, 2027. Unpaid by Mar 17, 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.

Showing 1 to 5 of 5

PatentTitleStatus Expires Confidence
US 9,725,149Pedal propelled watercraft with accessory mount
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,494,065Seat retention mechanism
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,538,289Extendable and retractable handle assembly
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,590,687Hinge-latch combination
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,894,585Sliding seat top and novel hull shape for fishing kayak
In force
 · From the USPTO record
In forceFrom the USPTO record

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.
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