The Patent Finder

Inc., Blue Leaf I

57 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
Dec 2033
Next term end

When these terms end

Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045

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.
PatentTitleStatus Expires Confidence
US 11,224,161Cutter Assembly for an Agricultural Harvester
In force
 · High confidence
In forceHigh confidence
US 11,214,319Rubber Track Unit for Vehicle
In force
 · High confidence
In forceHigh confidence
US D943,008Shaker Arm for a Grape Harvester
In force
 · High confidence
In forceHigh confidence
US 11,259,454System and Method for Detecting Ground Engaging Tool Float for an Agricultural Implement
In force
 · High confidence
In forceHigh confidence
US 11,259,466Agricultural Elevator Supplied by Multiple Cross Augers
In force
 · High confidence
In forceHigh confidence
US 11,224,165Agricultural Header with One or More Movable Wing Sections
In force
 · High confidence
In forceHigh confidence
US 11,240,953Seed Level Detection in a Seed Meter
In force
 · High confidence
In forceHigh confidence
US 11,266,054System and Method for Automatically Estimating and Adjusting Crop Residue Parameters as a Tillage Operation Is Being Performed
In force
 · High confidence
In forceHigh confidence
US 11,234,431Front-Boom Sprayer With Improved Field Of View
In force
 · High confidence
In forceHigh confidence
US 11,229,164Improvements in a Knotter System for a Baler
In force
 · High confidence
In forceHigh confidence
10 of 57 patents shown.
Pro members see all 57.
Pro members: see all 57 patents
Also on record, not counted in the 57: 11 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.
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