The Patent Finder
LP

Leapfrog Product Development LLC

First filing 2018
OverviewNotableFeesChangesFamiliesPatent listSources & methods

75 patents currently held

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

The next term ends in Sep 2035. from the record

Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Sep 2035
Next term end
75
Patent families

When these terms end

Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
notable patents all others Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable: the highest-ranked patents in this portfolio by citations and family size.

Fee deadlines

No maintenance fee falls due on this company's record before Nov 10, 2027.

Recent changes

What they patent

The 1 largest of its 75 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
Straw1 in forceto Jun 2039

Patents held now

Soonest term end first.
PatentTitleStatusExpiresConfidence
US D897,157Beverage Container
In force
 · High confidence
In forceHigh confidence
US D897,158Beverage Container
In force
 · High confidence
In forceHigh confidence
US D897,159Beverage Container
In force
 · High confidence
In forceHigh confidence
US D901,250Beverage Container
In force
 · High confidence
In forceHigh confidence
US D901,979Beverage Container
In force
 · High confidence
In forceHigh confidence
US D901,990Container
In force
 · High confidence
In forceHigh confidence
US D902,647Beverage Container Lid
In force
 · High confidence
In forceHigh confidence
US D903,406Beverage Container Lid
In force
 · High confidence
In forceHigh confidence
US D903,407Beverage Container Lid
In force
 · High confidence
In forceHigh confidence
US D906,055Beverage Container
In force
 · High confidence
In forceHigh confidence
10 of 75 patents shown.
Pro members see all 75.
Pro members: see all 75 patents
Also on record, not counted in the 75: 5 applications pending · 1 application abandoned. List them

Sources and methods

Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
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 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited