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VI SPRING PRODUCTS LTD

Overview
  • Total Patents
    18
About

VI SPRING PRODUCTS LTD has a total of 18 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United Kingdom, Denmark and Canada. Its main competitors in its focus markets furniture and games, transport and mechanical elements are ZENITHEN USA LLC, TRIOTEAM AS and KEMMANN & KOCH.

Patent filings in countries

World map showing VI SPRING PRODUCTS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 13
#2 Denmark 2
#3 Canada 1
#4 France 1
#5 United States 1

Patent filings per year

Chart showing VI SPRING PRODUCTS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Newborn John T 1
#2 Teasdale Newborn John 1

Latest patents

Publication Filing date Title
GB965133A Improvements in or relating to mattresses
GB911012A An improved joint between a wooden member and a second member
GB909976A Improvements in or relating to protective pads or buffers for furniture
GB886536A Improvements in castors
GB902211A Improvements in divans, settees and chairs
GB863867A Improvements in bed-settees
GB881564A Improvements in furniture legs
GB854281A Improvements in couches
GB854282A Improvements in castors
GB707079A Improvements in or relating to mattresses
GB716494A Improvements in or relating to mattresses
US2664574A Sofa bed with forward turning back
GB669944A Improvements in or relating to convertible seats, settees and the like
GB678562A A new or improved mattress or the like
CA519059A Convertible seats, settees and the like