Also listed on World Tableware Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends May 1, 2033 · High confidence
Held by Libbey Glass LLC
Filed May 17, 2017 as application 29/604,326 · Granted May 1, 2018
Base term, 15 years from grant
Today
2018
2033
Clock starts
May 1, 2018
May 1, 2018
Term ends
May 1, 2033
May 1, 2033
base term
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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
15 years from grant
Base term
No maintenance fees are payable on this kind of patent.
This patent's term is its base term, 15 years from grant, with no adjustment for prosecution delay. No maintenance fees are payable on this kind of patent. 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, 15 years from grant | Granted May 1, 2018 | May 1, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Computed term end | The steps above, in order | May 1, 2033 | High confidence |
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 |
|---|---|---|---|
| May 17, 2017 Reel 42408, frame 812 | Hutton, Allen J.; Davis, Tina E. | Syracuse China Company | Assignment of Assignor's Interest |
| May 6, 2020 Reel 52590, frame 917 | Syracuse China Company | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| May 6, 2020 Reel 52591, frame 126 | Syracuse China Company | Cortland Capital Market Services LLC, as Collateral Agent | First Amendment to Grant of Security Interest in Patent Rights |
| Nov 13, 2020 Reel 54406, frame 103 | Syracuse China Company | Mufg Union Bank, N.A., as Collateral Agent | Grant of Security Interest in Patent Rights |
| Nov 16, 2020 Reel 54379, frame 855 | Syracuse China Company | Alter Domus (US) LLC | Security Interest |
| Nov 16, 2020 Reel 54382, frame 306 | Jpmorgan Chase Bank, N.a. | Syracuse China Company | Release of Security Interest |
| Apr 1, 2022 Reel 59571, frame 670 | Mufg Union Bank, N.A., as Resigning Collateral Agent | Mufg Bank, Ltd., as Successor Collateral Agent | Assignment of Patent Security Agreements |
| Nov 16, 2022 Reel 61790, frame 76 | Syracuse China LLC | World Tableware LLC | Merger |
| Aug 28, 2024 Reel 68433, frame 659 | Syracuse China LLC | World Tableware LLC | Merger |
| Aug 28, 2024 Reel 68433, frame 671 | World Tableware LLC | Libbey Glass LLC | Merger |
| Aug 28, 2024 Reel 68803, frame 336 | Syracuse China Company | Syracuse China LLC | Conversion |
| Sep 16, 2024 Reel 68592, frame 360 | Libbey Glass LLC | Pnc Bank, National Association | Security Interest |
| Sep 17, 2024 Reel 68611, frame 82 | Cortland Capital Market Services LLC, as Collateral Agent | Libbey Glass LLC, as Successor-in-Interest to Syracuse China Company | Release of Security Interest |
| Sep 25, 2024 Reel 68689, frame 538 | Mufg Bank, Ltd., Successor in Interest to Mufg Union Bank, N.A., as Collateral Agent | Libbey Glass LLC, as Ultimate Successor in Interest to Syracuse China Company | Release of Security Interest |
| Oct 23, 2024 Reel 68990, frame 727 | World Tableware LLC; Libbey Glass LLC | Libbey Glass LLC | Merger and Change of Name |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center
No maintenance fees are payable on this kind of patent, so the record carries no fee events.
What's changing
May 2033
Term ends May 1, 2033. No maintenance fees are payable on this kind of patent
Citations
14
later US patents cite this one
That is above the median of design patents granted in 2018 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.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.