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LOWELL WINTSCH AUTOMATIC TRAIN

Overview
  • Total Patents
    11
About

LOWELL WINTSCH AUTOMATIC TRAIN has a total of 11 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets transport are LOGESWARAN THIVIYAKAANTHAN, SEDGWICK HIRAM G and HOWE WINTHROP KEITH.

Patent filings in countries

World map showing LOWELL WINTSCH AUTOMATIC TRAINs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Canada 3
#3 United Kingdom 2
#4 Austria 1

Patent filings per year

Chart showing LOWELL WINTSCH AUTOMATIC TRAINs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Guiding railway traffic

Top inventors

# Name Total Patents
#1 Theodore Wintsch Max 4
#2 Wintsch Max Theodore 2
#3 Rose James A 1
#4 Rose James Arthur 1

Latest patents

Publication Filing date Title
GB480694A Improvements in or relating to rail vehicle signal systems
GB442707A Improvements in or relating to train control systems
US2059160A Automatic cab signal system
US1720940A Automatic train-control apparatus
US1697624A Automatic train-control apparatus
US1685894A Automatic train-control apparatus
US1627409A Method and apparatus for transmitting electric current
CA260266A Current transmission
CA374883A Rail vehicle signal system
CA359904A Railway cab signal system