The Patent Finder

Wolf Appliance, Inc.

32 patents currently held · Updated Nov 15, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Recorded under 3 name spellings.

11
Ending by 2030
Aug 2028
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 Jan 21, 2027
    The maintenance fee for Door for an appliance (US 9,084,527) comes due Jan 21, 2027. Unpaid by Jul 21, 2027, it lapses early.
  • 1 fee due Mar 3, 2027
    The maintenance fee for Vertically mounted gas cooktop control knob (US 10,401,035) comes due Mar 3, 2027. Unpaid by Sep 3, 2027, 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.
PatentTitleStatus Expires Confidence
US D710,557Dishwasher door
In force
 · From the USPTO record
In forceFrom the USPTO record
US D722,817Four knob control panel for a cooktop
In force
 · From the USPTO record
In forceFrom the USPTO record
US D722,818Five knob control panel for a cooktop
In force
 · From the USPTO record
In forceFrom the USPTO record
US D722,820Grill for a cooktop
In force
 · From the USPTO record
In forceFrom the USPTO record
US D724,381Four knob control panel for a cooktop
In force
 · From the USPTO record
In forceFrom the USPTO record
US D724,382Five knob control panel for a cooktop
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,850,447Dual disc electrode
In force
 · From the USPTO record
In forceFrom the USPTO record
US D729,464Dishwasher door
In force
 · From the USPTO record
In forceFrom the USPTO record
US D729,992Dishwasher door
In force
 · From the USPTO record
In forceFrom the USPTO record
US D752,385Four knob control panel for a cooktop
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 32 patents shown.
Pro members see all 32.
Pro members: see all 32 patents
Also on record, not counted in the 32: 3 lapsed for an unpaid fee · 10 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.

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.

3 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