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BIRCH BROTHERS

Overview
  • Total Patents
    11
About

BIRCH BROTHERS has a total of 11 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Canada and France. Its main competitors in its focus markets packaging and shipping and textiles and paper are ROSSWEINER MASCHINENFABRIK A G, Yuyao textile machinery co ltd and ZHENGZHOU LUANSHENG MACHINERY EQUIPMENT CO LTD.

Patent filings in countries

World map showing BIRCH BROTHERSs patent filings in countries
# Country Total Patents
#1 Canada 9
#2 France 2

Patent filings per year

Chart showing BIRCH BROTHERSs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Birch Clifford W 7
#2 Briggs Richard 5
#3 Birch Clifford W Jr 1

Latest patents

Publication Filing date Title
FR1543600A Method and machine for chain cutting of textile materials
FR1413079A Method and device for winding a continuous strip or sheet of material and apparatus and installations so equipped
CA705079A Cloth expanding roll mechanism
CA797671A Automatic cut-off web winder apparatus with shell feeding means
CA661591A Automatic cut-off web winder
CA740702A Method and apparatus for cutting web materials
CA780745A Tacking aligner construction
CA780726A Automatic cut-off web winder apparatus
CA833326A Method and apparatus for chain cutting textile webs and the like
CA692870A Method and apparatus for web binding
CA797672A Automatic cut-off web winder apparatus with seamed detector means