Term ends Mar 7, 2033 · High confidence
20-year base term ends Mar 7, 2033
Held by Harry's, Inc.
Filed Mar 7, 2013 as application 13/788,299 · Granted Nov 19, 2013
Base term, 20 years from filing
Today
2013
2033
Clock starts
Mar 7, 2013
Mar 7, 2013
Term ends
Mar 7, 2033
Mar 7, 2033
Granted
Nov 19, 2013
Nov 19, 2013
base term
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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
30
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 20-year base term, with no adjustment for prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 Mar 7, 2013, when this application, 13/788,299, was filed | Mar 7, 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 |
| Fee events | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Mar 7, 2033 | High confidence |
This family
| US D741,200 | In force Oct 2029 | Oct 2029 |
| US D700,996 | In force Mar 2028 | Mar 2028 |
| US 8,584,848 | this patent Mar 2033 | Mar 2033 |
| US D700,995 | In force Mar 2028 | Mar 2028 |
| US D787,951 | In force May 2031 | May 2031 |
| US D744,744 | In force Dec 2029 | Dec 2029 |
| US D788,600 | In force Jun 2031 | Jun 2031 |
| US D789,606 | In force Jun 2032 | Jun 2032 |
8 of 30 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 |
|---|---|---|---|
| Mar 7, 2013 Reel 29940, frame 919 | Lee, Stuart Harvey; Schaepers, Jochen Rainer; Katz-mayfield, Andy; Raider, Jeffrey Jacob | Adkm Inc. | Assignment of Assignor's Interest |
| Feb 2, 2015 Reel 34866, frame 614 | Adkm, Inc. | HF Global, Inc. | Change of Name |
| Dec 7, 2015 Reel 37221, frame 220 | HF Global, Inc. | Harry's, Inc. | Change of Name |
| Oct 25, 2018 Reel 47306, frame 588 | Harry's, Inc. | Wells Fargo Bank, National Association | Security Interest |
| Dec 1, 2022 Reel 62038, frame 211 | Harry's, Inc. | Wells Fargo Bank, National Association | Corrective Assignment to Correct the Correct Patent Number Is D700996 Previously Recorded at Reel: 047306 Frame: 0588. Assignor(S) Hereby Confirms the Assignment. |
| Aug 20, 2024 Reel 68721, frame 295 | Harry’s, Inc. | Wells Fargo Bank, N.a. | Patent Security Agreement |
| Aug 20, 2024 Reel 68705, frame 616 | Wells Fargo Bank, National Association | Harry’s, Inc. | Release of Security Interest |
| May 13, 2025 Reel 71284, frame 820 | Harry's, Inc. | Mammoth Brands Inc. | Change of Name |
| May 28, 2025 Reel 71234, frame 510 | Mammoth Brands Inc. | Harry's, Inc. | 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
Mar 2033
Term ends Mar 7, 2033. No further fees fall due before then
Citations
18
later US patents cite this one
That is above the median of utility patents granted in 2013 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.