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United States of America Patent

PATENT NO 9959529
SERIAL NO

14498876

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A customer device generates an order for purchasing one or more goods or services from a merchant. A list of the purchased items is stored in a data structure designated as a tab. The list is routed to a merchant device. The customer device is carried by a user to the merchant. When the user reaches the merchant, the customer device or merchant device can receive a request to add an additional item to the list of purchased items. The tab remains open and modifiable until the customer device or merchant device receives an input to close it. Payment for the goods or services listed in the modified tab is processed upon closing of the tab.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BLOCK INC1455 MARKET ST SUITE 600 SAN FRANCISCO CA 94103

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Reiss, Jesse San Francisco, US 19 236
Varma, Ajit Kalidindi San Francisco, US 35 435

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 1, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 1, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00