System and method for remote controlling equipment with the aid of at commands, and corresponding device, radiocommunication module, and set of commands
US 7,698,382 Lapsed on the fee recordLapsed Apr 13, 2022 on the fee record · From the USPTO record
20-year base term ended Jun 16, 2024
Third maintenance fee unpaid; grace period ended.
Jun 16, 2004
Apr 13, 2022
Apr 13, 2010
Mar 18, 2026
How we calculated this date
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Jun 16, 2004, when this application, 10/561,373, was filed | Jun 16, 2024 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +640 days, USPTO patent term adjustment record | Mar 18, 2026 | 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 | 2 of 3 maintenance fees paid | lapsed Apr 13, 2022 | High confidence |
| Computed term end | The steps above, in order | Apr 13, 2022 | From the USPTO record |
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.