×

Vending machine with transponder interrogator

  • US 7,031,804 B2
  • Filed: 07/22/2002
  • Issued: 04/18/2006
  • Est. Priority Date: 03/03/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. A vending machine for storing and dispensing a good or service, comprising:

  • a dispenser housing;

    a dispenser disposed within said dispenser housing for dispensing said good or service;

    a transponder interrogator disposed within said dispenser housing for communicating with a transponder unit; and

    a controller connected to said transponder interrogator and to said dispenser;

    said controller being able to cause said dispenser to dispense said good or service in response to data received from said transponder interrogator.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×