Method and apparatus for a payment card system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8195568
APP PUB NO 20020002533A1
SERIAL NO

09891913

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Abstract

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A payment card (30) and payment system (12) that can be used by a customer (20) to perform a transaction with a merchant (22) using an existing bankcard (31) of the customer (20). In some of the embodiments, the payment card (30) provides a level of security to the customer (20) because the payment card (30) does not identify the customer (20) by name. Further, the card number and/or expiration date of the bankcard (31) is not disclosed to the merchant (22).

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Patent Owner(s)

Patent OwnerAddress
SALES TRANSACTION SYSTEMS LLC2390 CRENSHAW BLVD STE 239 TORRANCE CA 90501

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Singhal, Tara Chand Torrance, US 124 2302

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 5, 2023
Fee Large entity fee small entity fee micro entity fee
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