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CLARK NORRIS ELMORE

Overview
  • Total Patents
    54
About

CLARK NORRIS ELMORE has a total of 54 patent applications. Its first patent ever was published in 1904. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, machine tools and civil engineering are KALMAN STEEL COMPANY INC, PENN METAL COMPANY and AMPLIFORM PTY LTD.

Patent filings in countries

World map showing CLARK NORRIS ELMOREs patent filings in countries
# Country Total Patents
#1 United States 42
#2 Canada 8
#3 United Kingdom 3
#4 Austria 1

Patent filings per year

Chart showing CLARK NORRIS ELMOREs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Clark Norris Elmore 54

Latest patents

Publication Filing date Title
CA184536A Corner bead for plastering
US1288512A Corner-bead.
US1252781A Clip.
CA182797A Corner bead manufacture
CA183698A Metal manufacture
GB191510484A Expanded Metal Manufacture.
US1224877A Metal-working.
US1224104A Expanded-metal manufacture.
US1146554A Metal-working machine.
US1142494A Corner-bead manufacture.
US1146553A Metal-working.
US1142493A Machine for making corner-bead blanks.
US1169462A Expanded-metal package-roll.
US1165071A Art of metal-working.
US1257980A Corner-bead.
US1146552A Metal-working.
US1224523A Metal-working machine.
US1104477A Metal-working.
US1052888A Metal-working.
US1212740A Metal corner-bead.