Also listed on Coldwatt, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends no later than Sep 15, 2028 · Medium confidence
20-year base term ends Dec 13, 2027
In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.
Dec 13, 2007
Sep 15, 2028
Mar 15, 2011
This patent's term runs 277 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. All three maintenance fees are recorded paid; no more fees are due. Confidence: Medium. from the record
How we calculated this date
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Dec 13, 2007, when this application, 11/955,642, was filed | Dec 13, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +277 days, USPTO patent term adjustment record | Sep 15, 2028 | High confidence |
| Terminal disclaimer cap | Disclaimer on file (approved), reference document not resolved | no cap applied, and none guessed | Medium confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | no later than Sep 15, 2028 | Medium confidence |
Assignments
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Jan 29, 2008 Reel 20434, frame 726 | Jayaraman, Chandrasekaran; Gugle, Prashant | Coldwatt, Inc. | Assignment of Assignor's Interest |
| Feb 4, 2009 Reel 22206, frame 162 | Coldwatt, Inc. | Flextronics International USA, Inc. | Merger |
| Apr 8, 2021 Reel 55879, frame 707 | Flextronics International USA, Inc. | Mypaq Holdings Ltd. | Assignment of Assignor's Interest |
| Apr 20, 2021 Reel 55973, frame 892 | Mypaq Holdings Ltd. | NSF I LLC | Security Interest |
| Jul 20, 2022 Reel 66410, frame 1 | Coldwatt, Inc. | Flextronics International USA, Inc. | Conveyance by Dissolution of Coldwatt, Inc., Which Was Completed on 04-09-2012 per Attached Declaration. Conveyance Was Made to Coldwatt's Sole Stockholder, Flextronics International Usa, Inc. See Del. Code Ann. Tit. 8, § 281(B). |
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
A terminal disclaimer is on file (approved) and its reference document is not resolved. A disclaimer would cap the term earlier than Sep 15, 2028. We will not guess the cap.