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BLACK JAMES A

Overview
  • Total Patents
    11
About

BLACK JAMES A has a total of 11 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper, chemical engineering and machines are SCREEN PRINTING MACHINERY LTD, AMERICAN SCREEN PRINTING and STAFFORD PRINTERS INC.

Patent filings in countries

World map showing BLACK JAMES As patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing BLACK JAMES As patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper
#2 Chemical engineering
#3 Machines

Top inventors

# Name Total Patents
#1 Black James A 11
#2 Supply Co 1

Latest patents

Publication Filing date Title
US3359663A Stencil screen frame
US3252411A Method and apparatus for continuously maintaining a layer of coating material on a screen during printing and for controlling the viscosity of the coating material
US3046880A Screen stencilling machine, reciprocating type
US2986995A Screen stencilling machine, rotary type
US2917997A Stencilling machine
US2907120A Machine for drying coated sheet stock
US2866405A Silk screen stencilling machine
US2795861A Apparatus for drying coated sheet stock
US2752696A Apparatus for drying coated sheet stock
US2606492A Silk screen stenciling machine
US2578779A Feeding mechanism for printing machines