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PROULX MFG INC

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    208,986
About

PROULX MFG INC has a total of 59 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets agriculture, machines and textiles and paper are SPEED FRANCE S A S, SPEED FRANCE SAS and MURRAY INC.

Patent filings in countries

World map showing PROULX MFG INCs patent filings in countries
# Country Total Patents
#1 United States 22
#2 Canada 10
#3 WIPO (World Intellectual Property Organization) 10
#4 EPO (European Patent Office) 9
#5 Australia 4
#6 China 4

Patent filings per year

Chart showing PROULX MFG INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture
#2 Machines
#3 Textiles and paper

Top inventors

# Name Total Patents
#1 Proulx Richard A 58
#2 Conley William P 8
#3 Thomason Rodger D 8
#4 Johnson Sasha 6
#5 Conlon Paul T 6
#6 Pfaltzgraff James R 5

Latest patents

Publication Filing date Title
US2014202009A1 Fixed line head for flexible line rotary trimmers
EP2747542A1 Aerodynamic trimmer head for use in flexible line rotary trimmers
WO2011107935A2 Aerodynamic trimmer head for use in flexible line rotary trimmers
US2008047148A1 Trimmer head for use in flexible line rotary trimmers having improved line loading mechanism
US2008052917A1 Trimmer head for use in flexible line rotary trimmers having improved line loading mechanism
CN101048059A Trimmer head
CA2714878A1 Trimmer head for use in flexible line rotary trimmers having improved line loading mechanism
US2005217120A1 Trimmer head for use in flexible line rotary trimmers having improved line loading mechanism
US6928741B2 Fixed line head for flexible line rotary trimmers
US6901667B2 Trimmer head for use in flexible line rotary trimmers
US6519857B1 Fixed line head for flexible line rotary trimmers
US2003041463A1 Noise attenuating flexible cutting line for use in rotary vegetation trimmers and method of manufacture
US5891288A Process for forming double-strand edged monofilament line for use in line trimmers
US5807462A Assembly and process for forming double-strand monofilament line for use in flexible line trimmers
US5814176A Process for forming double-strand monofilament line for use in flexible line trimmers