Term ends Nov 6, 2034 · High confidence
20-year base term ends Feb 20, 2033
Held by Techniplas US LLC
Filed Feb 20, 2013 as application 13/771,553 · Granted Jul 2, 2019
Base term plus 624 days of patent term adjustment (USPTO delay)
Today
2013
2034
Clock starts
Feb 20, 2013
Feb 20, 2013
Term ends
Nov 6, 2034
Nov 6, 2034
Granted
Jul 2, 2019
Jul 2, 2019
base term
patent term adjustment
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
624
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
2
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 runs 624 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is paid so far. 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 Feb 20, 2013, when this application, 13/771,553, was filed | Feb 20, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +624 days, USPTO patent term adjustment record | Nov 6, 2034 | 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 | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Nov 6, 2034 | High confidence |
This family
| US 10,337,628 | this patent Nov 2034 | Nov 2034 |
| Application 16/426,999 | Abandoned not computed | not computed |
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 |
|---|---|---|---|
| May 3, 2013 Reel 30343, frame 177 | Burnham, Matthew; Smith, Andy; Backhus, Amy | Nyloncraft, Inc. | Assignment of Assignor's Interest |
| May 12, 2014 Reel 32871, frame 889 | Nyloncraft, Inc. | The Privatebank and Trust Company | Security Interest |
| May 13, 2014 Reel 32890, frame 408 | Nyloncraft, Inc. | Kayne Credit Opportunities Fund (QP), LP | Second Lien Notice of Security Interest |
| Apr 29, 2015 Reel 35530, frame 260 | Kayne Credit Opportunities Fund (QP), LP | Nyloncraft, Inc.; Techniplas, LLC | Release of Security Interest |
| Apr 29, 2015 reel/frame not recorded | Kayne Credit Opportunities Fund (QP), LP | Nyloncraft, Inc. | Release of Security Interest |
| Apr 29, 2015 reel/frame not recorded | Kayne Credit Opportunities Fund (QP), LP | Techniplas, LLC | Release of Security Interest |
| Apr 30, 2015 Reel 35540, frame 450 | The Privatebank and Trust Company | Nyloncraft, Inc.; Techniplas, LLC | Release of Security Interest |
| Apr 30, 2015 reel/frame not recorded | The Privatebank and Trust Company | Nyloncraft, Inc. | Release of Security Interest |
| Apr 30, 2015 reel/frame not recorded | The Privatebank and Trust Company | Techniplas, LLC | Release of Security Interest |
| May 1, 2015 Reel 35542, frame 941 | Techniplas, LLC; Techniplas Finance Corp.; Nyloncraft, Inc.; DMP Exports, Inc.; DMP Monterrey Holdings LLC; Nyloncraft of Michigan, LLC; Weidplas North America, LLC; DMP International Holdings, LLC | U.S. Bank National Association | Security Interest |
| Jun 5, 2015 Reel 35832, frame 375 | Nyloncraft, Inc. | Bank Of America, N.a. | Security Interest |
| Apr 21, 2020 Reel 52458, frame 486 | Techniplas, LLC; Nyloncraft, Inc. | Wilmington Savings Fund Society, FSB, as Collateral Agent | Short Form Patent Security Agreement |
| Jun 22, 2020 Reel 53056, frame 902 | U.S. Bank National Association, as Collateral Agent | Techniplas, LLC; Nyloncraft, Inc. | Release of Security Interest in Patents |
| Jun 22, 2020 Reel 53122, frame 238 | Wilmington Savings Fund Society, FSB, as Collateral Agent | Techniplas, LLC; Nyloncraft, Inc. | Release of Security Interest in Patents |
| Jun 22, 2020 reel/frame not recorded | U.S. Bank National Association, as Collateral Agent | Techniplas, LLC | Release of Security Interest in Patents |
| Jun 22, 2020 reel/frame not recorded | U.S. Bank National Association, as Collateral Agent | Nyloncraft, Inc. | Release of Security Interest in Patents |
| Jun 22, 2020 reel/frame not recorded | Wilmington Savings Fund Society, FSB, as Collateral Agent | Techniplas, LLC | Release of Security Interest in Patents |
| Jun 22, 2020 reel/frame not recorded | Wilmington Savings Fund Society, FSB, as Collateral Agent | Nyloncraft, Inc. | Release of Security Interest in Patents |
| Jun 23, 2020 Reel 53010, frame 278 | Techniplas US LLC | Bank of America, N.A., as Agent | Security Interest |
| Jun 25, 2020 Reel 53065, frame 97 | Techniplas US LLC | Wilmington Savings Fund Society, FSB, as Collateral Agent | Short Form Patent Security Agreement |
| Jun 29, 2020 Reel 53082, frame 278 | U.S. Bank National Association, as Collateral Agent | Techniplas, LLC; Nyloncraft, Inc. | Release of Security Interest in Patents |
| Jun 29, 2020 reel/frame not recorded | U.S. Bank National Association, as Collateral Agent | Techniplas, LLC | Release of Security Interest in Patents |
| Jun 29, 2020 reel/frame not recorded | U.S. Bank National Association, as Collateral Agent | Nyloncraft, Inc. | Release of Security Interest in Patents |
| Aug 21, 2020 Reel 53560, frame 9 | Nyloncraft, Inc.; Nyloncraft of Michigan, LLC; Weidplas North America, LLC; Techniplas, LLC | Techniplas US LLC | Assignment of Assignor's Interest |
| Nov 13, 2025 Reel 73558, frame 115 | Bank Of America, N.a. | Techniplas US LLC | Release of Patent Security Agreement Recorded at Reel/Frame 053010/0278 |
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.
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Alerts on its grants, lapses and transfers.
What's changing
Nov 2034
Term ends Nov 6, 2034. Maintenance fees still fall due before then
Note
The 624 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
39
later US patents cite this one
That is top 10% of utility patents granted in 2019 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.