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PIKE ADDING MACHINE COMPANY

Overview
  • Total Patents
    26
About

PIKE ADDING MACHINE COMPANY has a total of 26 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets computer technology, textiles and paper and mechanical elements are DUCO ADDING MACHINE COMPANY, ELLIS HALCOLM and REMINGTON ACCOUNTING MACHINE C.

Patent filings in countries

World map showing PIKE ADDING MACHINE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 19
#2 Canada 4
#3 France 3

Patent filings per year

Chart showing PIKE ADDING MACHINE COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pike William H Jr 9
#2 Pentecost Arthur 5
#3 Pike William Henry Jr 4
#4 Gardner Clyde E W 3
#5 Manny Walter B 1
#6 Pike William Henry 1

Latest patents

Publication Filing date Title
US955789A Recording mechanism.
US960634A Perpendicular and horizontal adding machine.
US966194A Recording mechanism.
US915883A Recording mechanism.
US910853A Handle connection for adding-machines.
US910848A Attachment for adding-machines.
US918587A Attachment for platen-carriages.
US922627A Adding-machine.
CA101516A Controller for machinery
US856905A Attachment for adding-machines.
US912162A Ribbon mechanism for calculating-machines.
US809966A Stopping and starting device for motor-driven apparatus.
US834021A Clutch device.
US912165A Clutch device.
CA94166A Calculating machine
US904561A Operating device for calculating-machines.
US767596A Adding-machine.
US791941A Recording mechanism for adding-machines.
CA82751A Ribbon feeding mechanism for calculating machines
CA85892A Printing device for calculating machines