Learn more

WILLIAMS LOUIS NAPOLEON DEVON

Overview
  • Total Patents
    15
About

WILLIAMS LOUIS NAPOLEON DEVON has a total of 15 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, Canada and Switzerland. Its main competitors in its focus markets textiles and paper are DA KONG ENTPR CO LTD, ZHEJIANG YEXIAO KNITTING MACHINERY CO LTD and ANFRUNS L.

Patent filings in countries

World map showing WILLIAMS LOUIS NAPOLEON DEVONs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 Canada 2
#3 Switzerland 2

Patent filings per year

Chart showing WILLIAMS LOUIS NAPOLEON DEVONs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Knitting
#2 Sewing

Top inventors

# Name Total Patents
#1 Williams Louis Napoleon Devon 13
#2 Scott Robert Walter 1
#3 Scott Robert-Walter 1
#4 Napoleon Devon Williams Louis 1
#5 Williams Louis-Napoleon-Devon 1

Latest patents

Publication Filing date Title
GB117803A Improvements in Machinery for Uniting Knitted Webs.
CA180813A Knitting machinery
GB189712939A Improvements in Patterning Attachments for Rib-knitting Machines.
GB189629404A Improvements in Rib Knitting Machines.
GB189607572A Improvements in Segmental Cam Bars for Circular Knitting Machines.
GB189607571A Improvements in Needle Bars or Cylinders for Knitting Machines.
GB189607264A Improvements in Knitting Machines.
GB189523755A Improvements in Knitting Machines.
GB189509553A Certain Improvements in Machinery for Feeding a Splicing or Reinforcing Thread to a Knitting Machine.
GB189421727A Improvements in Automatic Knitting Machines.
GB189316633A Improvements in the Construction of Cam Rings for Knitting Machines.
GB189316634A Improvements in Constructing and Securing the Parts of Sectional Cam Rings of Knitting Machines.
CA205127A Knitting machine