The Patent Finder
US

Authorization of Cardless Payment Transactions

US 9,633,352 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Apr 25, 2025 on the fee record · High confidence

Second maintenance fee unpaid; grace period ended.

Held by Block, Inc.
Filed Sep 3, 2013 as application 14/017,247 · Granted Apr 25, 2017
Base term, 20 years from filing, plus 122 days of patent term adjustment (USPTO delay)
Today
Lapsed Apr 25, 2025
2012 2033
Clock starts
Nov 21, 2012
No longer in force
Apr 25, 2025
Granted
Apr 25, 2017
Term would have run to
Mar 23, 2033
base term patent term adjustment after the term ends 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
122
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.
10
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to Mar 23, 2033: its 20-year base term plus 122 days of term adjustment for prosecution delay. 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 21, 2012, when application 13/683,841, the earliest non-provisional in its chain, was filed (this one was filed Sep 3, 2013)Nov 21, 2032High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+122 days, USPTO patent term adjustment recordMar 23, 2033High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidlapsed Apr 25, 2025High confidence
Computed term endThe steps above, in orderApr 25, 2025High confidence

This family

US 10,185,958In force
Nov 2032
Nov 2032
US 9,589,269In force
Dec 2033
Dec 2033
US 9,633,352this patent
Apr 2025
Apr 2025
US 9,576,289Lapsed on the fee record
Feb 2025
Feb 2025
US 9,799,034In force
Nov 2032
Nov 2032
US 10,592,903In force
Nov 2032
Nov 2032
US 11,238,451In force
Jan 2033
Jan 2033
US 11,854,010In force
Dec 2032
Dec 2032
8 of 10 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
Oct 8, 2013
Reel 31366, frame 613
Henderson, William; Dorsey, Jack; Grassadonia, Brian; Wilson, MatthewSquare, Inc.Assignment of Assignor's Interest
Jan 18, 2022
Reel 58753, frame 503
Square, Inc.Block, Inc.Change of Name

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