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LAWSON PRODUCTS INC

Overview
  • Total Patents
    17
About

LAWSON PRODUCTS INC has a total of 17 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets textiles and paper, chemical engineering and machines are VIGNONI SRL, CORAH LTD and JACQUARD KNITTING MACHINE CO INC.

Patent filings in countries

World map showing LAWSON PRODUCTS INCs patent filings in countries
# Country Total Patents
#1 United States 12
#2 United Kingdom 3
#3 Germany 2

Patent filings per year

Chart showing LAWSON PRODUCTS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lawson Robert H 6
#2 Morancy William F 4
#3 Lawson John B 2
#4 Chiodine Samuel F 2
#5 Lawson Robert Hemphill 1
#6 F Morancy William 1

Latest patents

Publication Filing date Title
US3682731A Method of making non-run spandex fabric
US3578546A Spandex fabric and method of making the same
US2946211A Knitted fabrics
US2946210A Knitted fabric
US3035427A Knitted fabrics and in methods of producing such fabrics
US3016726A Knit fabric incorporating elastic thread and garments formed thereof
US2723543A Means for preventing soiling of knitted fabrics during the knitting operation
US2764006A Readily removable and replaceable dial or cylinder needle selection attachment
US2634607A Strand testing machine
US2293838A Selective machine stopping means positively operated upon yarn cessation in yarn-changing furnishing mechanism
GB543956A Improved strand feed-controlling mechanism for textile and other strand feeding machines
US2247245A Strand feed-controlling mechanism for textile and other machines
US2247244A Strand feed-controlling mechanism for textile or other machines