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HENDERSON P

Overview
  • Total Patents
    13
About

HENDERSON P has a total of 13 patent applications. Its first patent ever was published in 1972. It filed its patents most often in South Africa and Italy. Its main competitors in its focus markets civil engineering are EUROINVEST S R L, GIBARD ROGER and WEIDTMANN FA WILHELM.

Patent filings in countries

World map showing HENDERSON Ps patent filings in countries
# Country Total Patents
#1 South Africa 12
#2 Italy 1

Patent filings per year

Chart showing HENDERSON Ps patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Henderson P 12

Latest patents

Publication Filing date Title
ZA8001474B Doors,panels and the like having areas covered with sheet material
ZA7502900B An improved hinge assembly
ZA7406163B Improvements in or relating to door hinges
ZA7406162B Improvements in or relating to door frames and doors therefor
ZA7405472B Improvements in or relating to doors
ZA7402703B Improvements in or relating to the manufacture of pressed boards
ZA7402011B Improvements in or relating to fasteners
ZA7401706B An improved built-in-cupboard assembly
ZA7308370B An improved hinge assembly
ZA7302530B Improvements in door catches
ZA7302096B Improvements in built-in cupboard assemblies
ZA7204204B Improvements in built-in-cupboard assemblies