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MAYS ACCOUNTING MACHINE COMPANY

Overview
  • Total Patents
    12
About

MAYS ACCOUNTING MACHINE COMPANY has a total of 12 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States and Canada. Its main competitors in its focus markets computer technology, textiles and paper and machine tools are GOLDBERG CALCULATING MACHINE COMPANY, UNDERWOOD COMPUTING MACHINE CO and GARDNER COMPANY.

Patent filings in countries

World map showing MAYS ACCOUNTING MACHINE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 2

Patent filings per year

Chart showing MAYS ACCOUNTING MACHINE COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mays James F 10
#2 Mays James Francis 2

Latest patents

Publication Filing date Title
US1301073A Calculating-machine.
US1297711A Quotient-registering mechanism for calculating-machines.
CA172130A Escapement mechanism
US1182500A Listing mechanism for type-writing machines.
US1165337A Escapement mechanism.
US1166704A Mechanism for operating a type-writer from a calculating-machine.
CA160203A Calculating machine
US1127061A Calculating-machine.
US1220665A Calculating-machine.
US1115953A Duplex calculator.
US1127060A Combined type-writer and calculator.
US1108921A Combined type-writer and calculator.