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NICHOLSON LLOYD C

Overview
  • Total Patents
    15
About

NICHOLSON LLOYD C has a total of 15 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy and measurement are ELEK ZITAETS ACT GES VORM W LA, SICHUAN ZHONGGUANG LIGHTNING PROT TECH CO LTD and NEWIRE INC.

Patent filings in countries

World map showing NICHOLSON LLOYD Cs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 6

Patent filings per year

Chart showing NICHOLSON LLOYD Cs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy
#2 Measurement

Top inventors

# Name Total Patents
#1 Nicholson Lloyd C 15

Latest patents

Publication Filing date Title
US1549679A Electric switching apparatus
US1402310A Electric switching apparatus
US1277249A Overload definite-time-limit relay.
US1201610A Protective system for elctrical transmission-lines.
US1236595A Protective system for electrical transmission-lines.
CA128743A Insulator protector
CA127872A Circuit controlling apparatus
CA128742A Insulator protector
CA127873A Circuit controller
US966583A Insulator-protecting apparatus.
US966584A Protecting apparatus for insulators.
US954329A Insulator-protecting apparatus.
CA117121A Apparatus for locating faults in electric circuits
US880565A Fault-locating apparatus.
CA223865A Electric switching apparatus