The Patent Finder

Pellenc

39 patents currently held · Updated Nov 14, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
7
Ending by 2030
Jan 2027
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 Nov 21, 2026
    The maintenance fee for Control method and device for powered equipment (US 10,293,447) comes due Nov 21, 2026. Unpaid by May 21, 2027, it lapses early.
  • 1 fee due Jan 14, 2027
    The maintenance fee for Hand-held powered soil cultivation device (US 9,078,387) comes due Jan 14, 2027. Unpaid by Jul 14, 2027, it lapses early.
  • 1 fee due May 17, 2027
    The maintenance fee for Hydraulic steering of vehicles and self-propelled machines (US 9,187,120) comes due May 17, 2027. Unpaid by Nov 17, 2027, it lapses early.
  • 1 fee due Aug 2, 2027
    The maintenance fee for Linear stalk separator with alternating oscillating movements (US 9,247,768) comes due Aug 2, 2027. Unpaid by Feb 2, 2028, it lapses early.
  • 1 fee due Oct 14, 2027
    The maintenance fee for Anticipative electric mower and method of piloting such a mower (US 10,617,058) comes due Oct 14, 2027. Unpaid by Apr 14, 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.
PatentTitleStatus Expires Confidence
US 7,818,953Self-centering straddling harvesting head for small fruit harvesting machine and machine equipped with such harvesting head
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,124,370Sorting table with sorter rolls for elimination of foreign matter remaining mixed in a harvest of small fruit
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,259,135Chainsaw apparatus having lubricating system
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,870,712Method and machine for vine automatic pruning
In force
 · From the USPTO record
In forceFrom the USPTO record
US 7,841,160Shaker with adjustable stiffness for harvesting machines and harvesting machines using such shakers
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,365,420Tightening device with swivelling handling arm and appliance including such a device
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,434,236Chain saw with tension adjustment
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,078,387Hand-held powered soil cultivation device
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,230,671Automatic bypassing device of tying posts in fruit-bearing hedges, and agricultural equipment making use thereof
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,918,956Hand-Held Electric Blower
In force
 · High confidence
In forceHigh confidence
10 of 39 patents shown.
Pro members see all 39.
Pro members: see all 39 patents
Also on record, not counted in the 39: 31 lapsed for an unpaid fee · 5 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.

10 no status recorded

List them

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