Summary: Machine which adds, registers and records numbers
Application Date: 1902-03-31
Issue Date: 1903-11-17
Patent Number: 744697
Serial Number: 100789
Notes: There is one witness whose signature I can't read, ? ? Scott?
"The machine is designed to add, register and record numbers and to expose the total of all the numbers registered in the machine, means being provided whereby the total thus accumulated in the machine may be recorded as a footing to indicate the sum of the items previously registered and recorded."
18 pages of drawings and 29 1/2 pages of text!
Inventor Information: Charles Stahlberg, of St. Louis, Missouri.
Patent Type: Utility
Patent Country: United States
Patent Category: Calculating Machine
Inventor: Stahlberg, Charles
Witness: Pennington, G. A,
Witness: Bakewell, George
Patent URLs: U.S. Patent Database; Google Patents