Multiplying Or Dividing Scales Patents (Class 177/25.14)
Price (Class 177/25.15)
Calorie counting (Class 177/25.16)
Counting (Class 177/25.17)
  • Electronic formula processing scale
    Patent number: 6191371
    Abstract: A weighing instrument that incorporates a formula parsing engine and keys for entering a formula. One key is assigned for entering the current mass reading into the formula, based on which a calculated result is obtained and displayed. This result changes according to the entered formula for each weight that is placed on the weighing pan.
    Type: Grant
    Filed: October 1, 1998
    Date of Patent: February 20, 2001
    Assignee: Sartorius Aktiengesellschaft
    Inventors: Albrecht Olberg, Christian Oldendorf