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PAPERCRETE LTD

Overview
  • Total Patents
    22
About

PAPERCRETE LTD has a total of 22 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets textiles and paper and packaging and shipping are NATURAL RESOURCES 2000 LTD, PETER ERNST WINNERTZ and CELLUFOAM CORP.

Patent filings in countries

World map showing PAPERCRETE LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 Canada 6
#3 United States 3
#4 Denmark 1
#5 Spain 1
#6 Finland 1
#7 France 1
#8 Ireland 1

Patent filings per year

Chart showing PAPERCRETE LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Newbould Maurice George Robert 4
#2 Ross Smith Ewen 2
#3 Robert Newbould Maurice George 2
#4 Smith Ewen Ross 1
#5 Robert Maurice George 1

Latest patents

Publication Filing date Title
IE16653L Moulding fibrous pulp sheets
US2417375A Apparatus for producing seamless hollow bodies of felted fibrous material
GB564588A Improvements in and relating to the production of felted fibrous material in sheet form
GB556608A Improvements in and relating to the production of seamless hollow bodies of felted fibrous material
US2329553A Suction cylinder mold for papermaking machines
GB541180A Improvements in and relating to the production of felted fibrous material in sheet or other form
GB541646A Improvements in and relating to the production of felted fibrous material in sheet form
GB538680A Improvements in and relating to apparatus for drying sheet material
GB518363A Improvements in and relating to the manufacture of hollow articles from paper-stuff or other suspensions of fibrous material in liquid
GB518362A Improvements in and relating to the production of felted fibrous material in sheet form
US2107587A Forming of paperboards
ES136271A1 Process for the manufacture of thick paper or cardboard articles, such as bars, tubes, plates, containers and the like.
GB444123A Improvements in boxes, barrels and like containers and in the manufacture thereof
CA433580A Felted fibrous material in sheet form
CA412113A Felted fibrous sheet producing apparatus
CA400673A Felted fibrous material in sheet form
CA395636A Hollow paper-stuff article manufacturing machine
CA422654A Seamless hollow body producing apparatus
CA350459A Thick paper article production