×

Product catalog having image evaluation chart

  • US 6,002,489 A
  • Filed: 09/27/1996
  • Issued: 12/14/1999
  • Est. Priority Date: 04/02/1993
  • Status: Expired due to Fees
First Claim
Patent Images

1. A product catalog to assist a user of an image reading apparatus, comprising:

  • a recording medium having a first side and a second side;

    at least one description region, provided on an arbitrary one of the first and second sides of the recording medium, including characters and/or graphics describing operational features and/or characteristics of the image reading apparatus; and

    at least one image evaluation pattern, provided on an arbitrary one of the first and second sides of the same recording medium, including an image pattern which is read by said image reading apparatus for a user to evaluate a performance of said image reading apparatus.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×