The Patent Finder
US

Rapid-Entry Shoe

US 12,733,708 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Jun 13, 2025 (Siena Lending Group LLC).

Term ends Nov 12, 2030 · High confidence

Held by Fast IP, LLC
Filed Mar 25, 2021 as application 17/211,831 · Granted Sep 15, 2026
Base term, 20 years from filing
Today
20 years from filing
2010 2030
Clock starts
Nov 12, 2010
Term ends
Nov 12, 2030
Granted
Sep 15, 2026
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.
0 of 1
Maintenance fees paid
One maintenance fee can end this term early, the one due 3.5 years from grant; the next one's grace period runs past the term end. This counts it if the record shows it paid.
9
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. 0 of 1 maintenance fees are 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Nov 12, 2010, when application PCT/US2010/056608, the earliest non-provisional in its chain, was filed (this one was filed Mar 25, 2021)Nov 12, 2030High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 1 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderNov 12, 2030High confidence

This family

Application PCT/US2010/056608PCT application
no patent term
no patent term
US 9,877,542In force
Aug 2032
Aug 2032
US 10,555,578In force
Nov 2030
Nov 2030
US 11,844,392In force
Feb 2031
Feb 2031
US 10,813,405In force
Nov 2030
Nov 2030
US 12,733,708this patent
Nov 2030
Nov 2030
Application 17/883,355Pending
not computed
not computed
US 12,458,101In force
Nov 2030
Nov 2030
8 of 9 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.
RecordedAssignorAssigneeConveyance
Dec 17, 2021
Reel 58413, frame 848
Pratt, MichaelOgio International, Inc.Assignment of Assignor's Interest
Dec 17, 2021
Reel 58413, frame 881
Ogio International, Inc.Kizik Design, LLCAssignment of Assignor's Interest
Dec 17, 2021
Reel 58573, frame 199
Kizik Design, LLCFast IP, LLCChange of Name
May 12, 2022
Reel 60020, frame 758
Fast IP, LLCJpmorgan Chase Bank, N.a.Security Interest
Jun 13, 2025
Reel 71413, frame 460
Jpmorgan Chase Bank, N.a.Fast IP, LLCRelease of Security Interest
Jun 13, 2025
Reel 71580, frame 540
Kizik Design, LLC; Fast IP, LLC; Handsfree Labs Licensing, LLC; Handsfree Labs, Inc.Siena Lending Group LLCSecurity 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.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited