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US

Method, System and Apparatus for Equipment Monitoring and Access Control

US 11,823,515 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded May 9, 2023 (Citibank, N.A.).

Term ends Sep 21, 2037 · High confidence

Filed Jun 29, 2021 as application 17/361,959 · Granted Nov 21, 2023
Base term, 20 years from filing
Today
20 years from filing
2017 2037
Clock starts
Sep 21, 2017
Term ends
Sep 21, 2037
Granted
Nov 21, 2023
base term Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 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 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.
6
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 3 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 Sep 21, 2017, when application PCT/US2017/052745, the earliest non-provisional in its chain, was filed (this one was filed Jun 29, 2021)Sep 21, 2037High 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 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderSep 21, 2037High confidence

This family

Application PCT/US2017/052745PCT application
no patent term
no patent term
US 11,651,637In force
Sep 2037
Sep 2037
US 11,651,640In force
Sep 2037
Sep 2037
US 11,651,641In force
Sep 2037
Sep 2037
US 11,823,515this patent
Sep 2037
Sep 2037
US 11,651,639In force
Sep 2037
Sep 2037
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
Jun 29, 2021
Reel 56705, frame 252
Schlacks, William John, IV; Schlacks, JabbokEquipmentshare.com Inc.Assignment of Assignor's Interest
Aug 17, 2021
Reel 57200, frame 452
Equipmentshare.com Inc.Capital One, National Association, as AgentSecurity Interest
Aug 17, 2021
Reel 57205, frame 923
Equipmentshare.com Inc.HPS Investment Partners, LLCSecurity Interest
May 9, 2023
Reel 63583, frame 856
Equipmentshare.com Inc.Citibank, N.a.Security Interest
May 3, 2024
Reel 67307, frame 101
Equipmentshare.com Inc.Citibank, N.A., as Notes Collateral AgentPatent Security Agreement
Sep 27, 2024
Reel 69066, frame 406
Equipmentshare.com Inc.Citibank, N.A., as Notes Collateral AgentPatent Security Agreement
Oct 25, 2024
Reel 69017, frame 617
Equipmentshare.com Inc.Capital One, National Association, as AgentSecurity Interest
Nov 26, 2025
Reel 73050, frame 1
Equipmentshare.com Inc.Wells Fargo Bank, National AssociationSecurity Interest
Nov 26, 2025
Reel 73050, frame 62
Capital One, National AssociationEquipmentshare.com Inc.Release of Security Interest
Dec 11, 2025
Reel 73194, frame 861
HPS Investment Partners, LLC, as Collateral AgentEquipmentshare.com Inc.Release of Security Interest
Jun 22, 2026
Reel 75800, frame 655
Equipmentshare.com Inc.Wells Fargo Bank, National AssociationSupplement No. 1 to Patent Security Agreement
Jul 16, 2026
Reel 76508, frame 548
Equipmentshare.com Inc.Citibank, N.A., as AgentPatent Security Agreement

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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