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TROLLEY SHOE WHEEL COMPANY

Overview
  • Total Patents
    14
About

TROLLEY SHOE WHEEL COMPANY has a total of 14 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport are NAT MINING UNIV STATE HIGHER EDUCATIONAL INSTITUTION, SOMAJNI GIACOMO and JIANZHONG WU.

Patent filings in countries

World map showing TROLLEY SHOE WHEEL COMPANYs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 1

Patent filings per year

Chart showing TROLLEY SHOE WHEEL COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Electrical vehicle propulsion

Top inventors

# Name Total Patents
#1 Moore Giles S 11
#2 Henry Andrew L 6
#3 Otto Moore 2
#4 Moore Otto 1

Latest patents

Publication Filing date Title
US1822620A Trolley shoe
US1703768A Trolley
US1698591A Trolley
US1589160A Trolley
US1604162A Trolley
US1534727A Sleet cutter for trolley wires
US1519321A Trolley
US1553910A Trolley wheel
US1504071A Trolley wheel
US1504072A Trolley wheel
US1548422A Trolley wheel
US1504070A Trolley wheel
US1565487A Sliding trolley
CA266351A Trolley