Vending machine for credit card purchasing

• US 3,401,830 A
• Filed: 01/19/1967
• Issued: 09/17/1968
• Est. Priority Date: 01/19/1967
• Status: Expired due to Term

• Current Assignee: Harry A. Mathews
• Original Assignee: Harry A. Mathews
• Inventors: Mathews, Harry A.
• Application Number:
  US04/610,256
• Time in Patent Office: 607 Days
• US Class Current: 221/2
• CPC Class Codes: G07F 7/10 together with a coded signal , e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
• CPC Class Codes: G07F 7/1066 PIN data being compared to data on card

Claims