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STEVENSON ASHTON G

Overview
  • Total Patents
    12
About

STEVENSON ASHTON G has a total of 12 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United States and Canada. Its main competitors in its focus markets textiles and paper are SAVARESE ANIELLO, GILBERT-STRINGER HENRY JAMES S and INTERTYPE SETZMASCHINEN G M B.

Patent filings in countries

World map showing STEVENSON ASHTON Gs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 2

Patent filings per year

Chart showing STEVENSON ASHTON Gs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Photographic composing devices

Top inventors

# Name Total Patents
#1 Stevenson Ashton G 12

Latest patents

Publication Filing date Title
US2036893A Slug casting mold
US1884345A Apparatus for casting type furniture
US1835353A Printer's furniture
US1749855A Means and method for making printers' metal furniture
US1617610A Slug-casting machine
US1481442A Type-slug-casting machine and products
US1483021A Casting machine
US1481441A Printer's material and means for producing same
US1381359A Matrix-receptacle
CA146132A Rule broach
US1062616A Variable liner for line-casting molds.
CA198047A Type furniture mould