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PLUME AND ATWOOD MFG COMPANY

Overview
  • Total Patents
    17
About

PLUME AND ATWOOD MFG COMPANY has a total of 17 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, thermal processes and mechanical elements are PAUL ROSTAING, STORRS MICA COMPANY and OTTO PAUL CRAMER.

Patent filings in countries

World map showing PLUME AND ATWOOD MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 3

Patent filings per year

Chart showing PLUME AND ATWOOD MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Andersen Lauritz W 8
#2 Wirth Charles E 3
#3 Sealye Norman M 1
#4 Saxe John L 1
#5 Bradley William W 1
#6 Anderson L W 1
#7 Wilder Elihu 1
#8 Cox William 1
#9 Atwood Lewis J 1
#10 Hayward Edwin E 1

Latest patents

Publication Filing date Title
US1170596A Reflector connection.
US1099783A Electric shade-holder.
US1080405A Ball-joint.
US1089180A Socket-shell and holder combined.
US1125248A Two-piece socket cover and holder.
US1037575A Flexible chain for lighting-fixtures.
CA141120A Shade holder for electric lights
US1022919A Electric-lighting device.
US978532A Canopy for gas and electric-light fixtures.
US811989A Gas-regulating bunsen burner.
US779779A Electric-lamp fixture.
US733107A Adjustable wick-raiser.
US733132A Adjustable wick-raiser.
US733106A Wick-raiser.
US674151A Shade-holder for electric lamps.
CA28634A Nailing or tracking machine
CA30015A Rivetting machine