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US

Article Loading System and Method for Multilevel Sorter

US 12,686,034 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jun 24, 2036 · High confidence

Filed Sep 5, 2024 as application 18/825,053 · Granted Jul 21, 2026
Base term plus 105 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
20 years from filing
2022 2042
Clock starts
Jul 12, 2022
Term ends
Jun 24, 2036
Granted
Jul 21, 2026
base term after the term ends Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
105
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 12,090,522.
0 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
5
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

This patent's term runs 105 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 0 of 2 maintenance fees are paid so far. Confidence: High. from the record

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Jul 12, 2022, when application 17/812,055, the earliest non-provisional in its chain, was filed (this one was filed Sep 5, 2024)Jul 12, 2042High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+105 days, USPTO patent term adjustment recordOct 25, 2042High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 12,090,522)capped to Jun 24, 2036High confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJun 24, 2036High confidence

This family

US 11,759,826In force
Jul 2042
Jul 2042
Application PCT/US2022/075195PCT application
no patent term
no patent term
US 12,090,522In force
Jun 2036
Jun 2036
US 12,686,034this patent
Jun 2036
Jun 2036
Application 19/690,333Pending
not computed
not computed
The applications whose file history this site holds. The family may have others.

Assignments

Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
RecordedAssignorAssigneeConveyance
Oct 4, 2024
Reel 69121, frame 500
Serstad, James M.; Futch, Michael C.; Baring, Bruce D.Tompkins Robotics, Inc.Assignment of Assignor's Interest

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

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