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BIRNAM PROD LTD

Overview
  • Total Patents
    34
About

BIRNAM PROD LTD has a total of 34 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets transport, furniture and games and agriculture are PAULISCH HEINZ, SCHMITZ & CO and WAY TO WIN LTD.

Patent filings in countries

World map showing BIRNAM PROD LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 Germany 6
#3 France 6
#4 Belgium 3
#5 Italy 3
#6 Sweden 2
#7 Spain 1
#8 South Africa 1

Patent filings per year

Chart showing BIRNAM PROD LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Smith Stuart Isaac 2
#2 Smith S I 2
#3 Smith Stuart Issac 1
#4 Collins Paul 1
#5 Bye Cecil Leonard 1
#6 Robinson John Thomas 1
#7 Norman Bolton William 1
#8 Adamczyk Jan 1
#9 Smith S 1
#10 Reed Raymond John 1

Latest patents

Publication Filing date Title
GB1569971A Support frames for furniture
GB1485050A Seat slide
GB1478306A Pivot assemblies
ZA7307679B Upholstery spring supports
GB1377775A Manufacture of coil springing
GB1467252A Powered gardening units
GB1333476A Vehicle seat frames
GB1382446A Seat reclining mechanisms
GB1365196A Upholstery spring supports
GB1327795A Machine for the manufacture of continuous springing
DE1933751A1 Seat frame, especially for a vehicle seat
GB1279620A Improvements in or relating to sliding tracks
GB870197A Improvements in or relating to upholstery springs
GB653635A An improved method of packing spring assemblies such as interiors for mattresses, and apparatus therefor