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ANCHOR COMPANY

Overview
  • Total Patents
    11
About

ANCHOR COMPANY has a total of 11 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering are YORK JAMES EDWIN, NIIRANEN JAAKKO and SCHEUCHZER ALFRED.

Patent filings in countries

World map showing ANCHOR COMPANYs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 3

Patent filings per year

Chart showing ANCHOR COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Machines for making railways

Top inventors

# Name Total Patents
#1 Belknap Robert E 5
#2 Bowman Thomas B 3
#3 Feeney Michael W 1
#4 Orlando Metcalf 1
#5 Chadwell George H 1

Latest patents

Publication Filing date Title
US1539386A Rail anchor
US1601034A Rail anchor
US1553138A Rail anchor
CA193088A Rail anchor
CA193087A Rail anchor
US1302503A Rail-anchor.
US1243688A Rail-anchor.
US1250947A Rail-anchor.
US1263368A Rail-anchor.
US1228171A Anticreeper for rails.
CA248458A Rail anchor