Method and Apparatus for Planning, Monitoring and Illustrating Multiple Tasks Based on User Defined Criteria and Predictive Ability
US 7,966,220 Lapsed on the fee recordLapsed Jun 21, 2019 on the fee record · Medium confidence
20-year base term ended Jun 16, 2019
Why Medium: A parent in the chain could not be resolved.
Second maintenance fee unpaid; grace period ended.
Jun 16, 1999
Jun 21, 2019
Jun 21, 2011
Dec 12, 2019
How we calculated this date
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Jun 16, 1999, when the earliest non-provisional application in its chain was filed (this one was filed Nov 11, 2008); a parent in its chain could not be resolved (the next row) | Jun 16, 2019 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium confidence |
| Patent term adjustment | +179 days, USPTO patent term adjustment record | Dec 12, 2019 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 2 maintenance fees paid | lapsed Jun 21, 2019 | High confidence |
| Computed term end | The steps above, in order | Jun 21, 2019 | Medium confidence |
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.
Not on this page: the patent's family, its recorded assignments and its citation count. USPTO's assignment records, linked above, list every recorded assignment.
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.