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T W SNOW CONSTRUCTION CO

Overview
  • Total Patents
    19
About

T W SNOW CONSTRUCTION CO has a total of 19 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping, machines and transport are MCLAUTHLIN MARTIN B, LIN GUOBIN and MAXTON MFG CO.

Patent filings in countries

World map showing T W SNOW CONSTRUCTION COs patent filings in countries
# Country Total Patents
#1 United States 18
#2 Canada 1

Patent filings per year

Chart showing T W SNOW CONSTRUCTION COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Snow Barton S 18
#2 Schaub James B 1

Latest patents

Publication Filing date Title
US2768769A Locomotive sanding station
US1864866A Water treating and storage apparatus
US1738213A Storage tank
US1738211A Material-moving apparatus
US1744015A Chute for coaling stations
US1723713A Elevating apparatus
US1544280A Material elevating and storage apparatus
US1478263A Smokejack
US1544279A Material-handling apparatus
US1507261A Material-elevating apparatus
US1544278A Material-elevating apparatus
US1487485A Sand-lifting apparatus
US1514265A Drying apparatus
US1499792A Material-elevating apparatus
US1483391A Building structure
US1429653A Hoisting mechanism
US1483390A Valve mechanism
US1507260A Water crane
CA556394A Locomotive sanding station