4. Data processing: financial, business practice, management, or co
  5. Automated electrical financial or business practice or...
  6. Electronic shopping

Colin P. Campbell

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Apparatus and method for saving commerce related information...

Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Electronic shopping
Reexamination Certificate

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Automating commerce on a broadcast programming distribution...

Interactive video distribution systems – Operator interface – Interactive product selection
Reexamination Certificate

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Television commerce system with program identifiers

Telecommunications – Wireless distribution system – Receiver for satellite broadcast
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2690138

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