Term ends Apr 11, 2038 · High confidence
Held by Stryker Corporation
Filed May 19, 2022 as application 29/864,307 · Granted Apr 11, 2023
Base term, 15 years from grant
Today
2023
2038
Clock starts
Apr 11, 2023
Apr 11, 2023
Term ends
Apr 11, 2038
Apr 11, 2038
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.
12
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
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 Apr 11, 2023 | Apr 11, 2038 | 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 | Apr 11, 2038 | High confidence |
This family
| US D919,799 | In force May 2036 | May 2036 |
| US D930,850 | In force Sep 2036 | Sep 2036 |
| US D996,640 | In force Aug 2038 | Aug 2038 |
| US D956,967 | In force Jul 2037 | Jul 2037 |
| US D1,039,168 | In force Aug 2039 | Aug 2039 |
| US D983,367 | this patent Apr 2038 | Apr 2038 |
| US D1,006,223 | In force Nov 2038 | Nov 2038 |
| US D1,031,076 | In force Jun 2039 | Jun 2039 |
8 of 12 applications in this family shown, earliest filings first. 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 |
|---|---|---|---|
| Feb 23, 2023 Reel 62785, frame 992 | Zollinger, Michael | Stryker Corporation | Assignment of Assignor's Interest |
| Dec 18, 2024 Reel 69737, frame 184 | Stryker Corporation | Stryker Corporation | Change of Address |
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.
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Alerts on its grants, lapses and transfers.
What's changing
Apr 2038
Term ends Apr 11, 2038. No maintenance fees are payable on this kind of patent
Citations
4
later US patents cite this one
That is below the median of design patents granted in 2023 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.