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PAUL RICHARTZ

Overview
  • Total Patents
    19
About

PAUL RICHARTZ has a total of 19 patent applications. Its first patent ever was published in 1936. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets machine tools, machines and packaging and shipping are CLAUSS HENRIE, JOHN BRUECKER and SHAVELOGIC INC.

Patent filings in countries

World map showing PAUL RICHARTZs patent filings in countries
# Country Total Patents
#1 United Kingdom 14
#2 United States 3
#3 Canada 1
#4 Germany 1

Patent filings per year

Chart showing PAUL RICHARTZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Paul Richartz 2
#2 Wilhelm Muller 1
#3 Richartz Paul 1
#4 Muller Wilhelm 1

Latest patents

Publication Filing date Title
GB690395A Improvements in or relating to scales for attachment to handles of implements
US2627656A Scissors with twist in each blade
GB627080A Improvements in or relating to scissors
GB610402A Improvements in or relating to scissors, shears and like cutting implements having hinged cutting blades
US2501287A Dust collecting apparatus for use with grinding wheels
US2452149A Method and apparatus for covering a scale for the handle of a pocket knife
GB592721A Improvements in or relating to scissors and like hinged cutting blades
GB592553A Improvements in or relating to scissors, shears and like cutting implements having hinged cutting blades
GB599017A Improvements in or relating to secateurs or like hinged cutting implements
GB579949A Improvements in or relating to combination cutlery
GB579618A Improvements in or relating to pocket knives
GB565435A Improvements in or relating to handles for implements such as knives
GB556941A Improvements in or relating to cutlery
GB553540A Improvements in or relating to adjustable spanners
GB531196A Improvements in or relating to handles for implements such as knives
GB493323A Improvements in or relating to display cards
GB478452A Improvements in or relating to knife-handles
CA471436A Dust collecting apparatus for use with grinding wheels, and like rotating, abrading and polishing heads