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CONSTRUCTORS LTD

Overview
  • Total Patents
    47
About

CONSTRUCTORS LTD has a total of 47 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets furniture and games, civil engineering and mechanical elements are HANS INGOLD, CHONGQING YIMUJU FURNITURE CO LTD and WAIBEL WALTER.

Patent filings in countries

World map showing CONSTRUCTORS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 39
#2 Canada 3
#3 United States 2
#4 Austria 1
#5 Germany 1
#6 France 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Butler Harold Guy 2
#2 Bickers Henry John 1
#3 John Bickers 1
#4 James Finer Henry 1
#5 Grange Theodose 1
#6 Theodose Grange 1
#7 Finer Henry James 1
#8 Brewer Alfred George 1
#9 Beavis John Richard 1

Latest patents

Publication Filing date Title
GB968051A Improvements in or relating to flexible blinds or shutters
GB831723A Improvements relating to cabinets having sliding doors
GB724102A Improvements in or relating to suspension slides and drawers for cabinets
GB654508A Improvements in or relating to metal partitions for offices, workshops, rooms, apartments and the like
GB608733A Improvements relating to cycle stands
GB607190A Improvements relating to prefabricated metal cycle parks
GB585266A Improvements relating to sheet metal pedestal desks
GB585268A Improvements relating to sheet metal furniture
GB585267A Improvements relating to metal furniture
GB585271A Improvements relating to articles of furniture having drawers fitted with progressive suspensions
GB585269A Improvements relating to metal furniture
GB585272A Improvements relating to metal furniture
GB572976A Improvements relating to compressors for drawers of filing or other cabinets
GB585270A Improvements relating to sheet metal filing cabinets
GB570503A Improvements in or relating to perforated metal bar members of angle section
GB560841A Improvements in or relating to poles or posts
GB556067A Improvements in or relating to radio antennae
GB560851A Improvements in or relating to masts and the like
GB560858A Improvements in or relating to masts and the like
GB560853A Improvements in or relating to masts and the like