Lapsed Jan 26, 2022 on the fee record · High confidence
20-year base term ended May 12, 2025
Third maintenance fee unpaid; grace period ended.
Held by Radioshack Online Ipco, LLC
Filed Jun 30, 2005 as application 11/171,557 · Granted Jan 26, 2010
Base term, 20 years from filing, plus 644 days of patent term adjustment (USPTO delay)
Today
Lapsed Jan 26, 2022
2005
2027
Clock starts
May 12, 2005
May 12, 2005
No longer in force
Jan 26, 2022
Jan 26, 2022
Granted
Jan 26, 2010
Jan 26, 2010
Term would have run to
Feb 15, 2027
Feb 15, 2027
base term
patent term adjustment
after the term ends
fee events
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
644
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
4
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Feb 15, 2027: its 20-year base term plus 644 days of term adjustment for prosecution delay. 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.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts May 12, 2005, when application 11/127,379, the earliest non-provisional in its chain, was filed (this one was filed Jun 30, 2005) | May 12, 2025 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +644 days, USPTO patent term adjustment record | Feb 15, 2027 | 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 Jan 26, 2022 | High confidence |
| Computed term end | The steps above, in order | Jan 26, 2022 | High confidence |
This family
| US 7,539,219 | In force Jan 2027 | Jan 2027 |
| US 7,653,091 | this patent Jan 2022 | Jan 2022 |
| Application PCT/US2006/003084 | PCT application no patent term | no patent term |
| Application PCT/US2006/018301 | PCT application no patent term | no patent term |
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.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Jul 21, 2005 Reel 16786, frame 93 | Kwong, Sze Ming Patrick; Lam, Man Lung Alan; Maung, Tun Oo George | Radioshack Corporation | Assignment of Assignor's Interest |
| Sep 27, 2012 Reel 29038, frame 481 | Radioshack Corporation | Wells Fargo Bank, National Association | Security Agreement |
| Sep 27, 2012 Reel 29040, frame 818 | Radioshack Corporation | Bank Of America, N.a. | Security Agreement |
| Dec 10, 2013 Reel 31793, frame 554 | Radioshack Corporation | Salus Capital Partners, LLC, as Agent | Security Agreement |
| Dec 11, 2013 Reel 31795, frame 287 | Radioshack Corporation | General Electric Capital Corporation | Security Agreement |
| Dec 12, 2013 Reel 31796, frame 969 | Wells Fargo Bank, National Association, as Agent | Radioshack Corporation | Release of Security Interest |
| Dec 12, 2013 Reel 31796, frame 978 | Bank of America, N.A., as Administrative Agent | Radioshack Corporation | Release of Security Interest |
| Nov 6, 2014 Reel 34181, frame 1 | General Electric Capital Corporation, as Agent | Cantor Fitzgerald Securities, As Successor Agent | Agency Transfer Agreement (Credit Agreement) |
| Jul 8, 2015 Reel 36079, frame 425 | Radioshack Corporation; Tandy Radioshack Limited | General Wireless IP Holdings LLC; General Wireless Operations Inc. | Assignment of Assignor's Interest |
| Jul 8, 2015 Reel 36079, frame 487 | General Wireless IP Holdings LLC | Kensington Technology Holdings, LLC | Security Interest |
| Jul 8, 2015 reel/frame not recorded | Radioshack Corporation; Tandy Radioshack Limited | General Wireless IP Holdings LLC | Assignment of Assignor's Interest |
| Jul 8, 2015 reel/frame not recorded | Radioshack Corporation; Tandy Radioshack Limited | General Wireless Operations Inc. | Assignment of Assignor's Interest |
| Jul 16, 2015 Reel 36142, frame 142 | Radioshack Corporation; Tandy Radioshack Limited | General Wireless IP Holdings LLC | Correct an Error in a Cover Sheet Previously Recorded |
| Nov 12, 2020 Reel 54353, frame 209 | Radioshack Online Ipco, LLC | General Wireless IP Holdings LLC | Security Interest |
| Jan 28, 2021 Reel 55064, frame 946 | General Wireless IP Holdings LLC | Radioshack Online Ipco, LLC | 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.
What's changing
Note
The 644 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
55
later US patents cite this one
That is top 25% of utility patents granted in 2010 in our data, the only group it is compared against.
How we rank
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.